KUBOTA CORP Active Patents
168 granted patents the USPTO still lists as patented, newest filing first, as the USPTO Open Data Portal records them; the company is the first-named applicant. The application number opens the full record at Patent Center.
- 2022-06-13: Application 17838927; Invention ROPS Frame for Work Vehicle, and Work Vehicle; Applicant Kubota Corporation; Status Patented Case.
- 2022-06-13: Application 17838376; Invention WORKING VEHICLE; Applicant KUBOTA CORPORATION; Status Patented Case.
- 2022-06-10: Application 17837259; Invention POWER TRANSMISSION MECHANISM; Applicant KUBOTA CORPORATION; Status Patented Case.
- 2022-06-10: Application 17837255; Invention HYDRAULIC SYSTEM FOR WORKING MACHINE; Applicant KUBOTA CORPORATION; Status Patented Case.
| Filed | Application | Invention | Applicant | Status | Granted | Patent | Published as | Inventor name | Inventor country | Examiner |
|---|---|---|---|---|---|---|---|---|---|---|
| 2022-06-13 | 17838927 | ROPS Frame for Work Vehicle, and Work Vehicle | Kubota Corporation | Patented Case | 2023-11-07 | 11807182 | US20230093636A1 | Kohta Nakao Yuki Monde | Japan Japan | LEE, MATTHEW D |
| 2022-06-13 | 17838376 | WORKING VEHICLE | KUBOTA CORPORATION | Patented Case | 2025-04-15 | 12276082 | US20220307222A1 | Hiroshi HORII | Japan | GURARI, EREZ |
| 2022-06-10 | 17837259 | POWER TRANSMISSION MECHANISM | KUBOTA CORPORATION | Patented Case | 2025-05-27 | 12311757 | US20220297534A1 | Kazuto OKAZAKI Sumio YAGYU | Japan Japan | BINDA, GREGORY JOHN |
| 2022-06-10 | 17837255 | HYDRAULIC SYSTEM FOR WORKING MACHINE | KUBOTA CORPORATION | Patented Case | 2024-02-13 | 11898327 | US20230070893A1 | Kohei NAGAO Yuji FUKUDA | Japan Japan | LAZO, THOMAS E |
| 2022-06-10 | 17837251 | WORKING MACHINE | KUBOTA CORPORATION | Patented Case | 2025-04-15 | 12274190 | US20220304216A1 | Fumiya YOSHIMURA Kotaro YAMAGUCHI Kenji TAMATANI Takanori MORIMOTO Ken SAKUTA | Japan Japan Japan Japan Japan | HOLWERDA, STEPHEN |
| 2022-06-09 | 17836111 | WORKING VEHICLE | KUBOTA CORPORATION | Patented Case | 2025-12-30 | 12509854 | US20220298744A1 | Hiroshi HORII | Japan | SCOVILLE, BLAKE E |
| 2022-06-09 | 17836098 | WORKING VEHICLE | KUBOTA CORPORATION | Patented Case | 2023-10-31 | 11800828 | US20220295685A1 | Yushi MATSUZAKI | Japan | CHEN, SHELLEY |
| 2022-06-09 | 17836096 | WORK VEHICLE | KUBOTA CORPORATION | Patented Case | 2022-12-27 | 11535172 | US20220297614A1 | Shinji MISAKI | Japan | PEDDER, DENNIS H |
| 2022-06-08 | 17834935 | WORK VEHICLE | Kubota Corporation | Patented Case | 2024-07-09 | 12031295 | US20230042733A1 | Takahiro USAMI Kosuke HATTORI Yoshihiro EBATA Shinsuke HISATAKE | Japan Japan Japan Japan | MEYER, JACOB B |
| 2022-06-08 | 17783454 | THERMAL CRACKING TUBE WITH FLUID AGITATING ELEMENT | KUBOTA CORPORATION | Patented Case | 2025-11-11 | 12467698 | US20230019289A1 | Motoyuki MATSUBARA Kunihide HASHIMOTO | Japan Japan | YOUNG, NATASHA E |
| 2022-06-08 | 17783424 | ELECTRIC WORK VEHICLE | KUBOTA CORPORATION | Patented Case | 2024-12-31 | 12179586 | US20230010534A1 | Daisuke MIYAZAKI | Japan | WILHELM, TIMOTHY |
| 2022-06-07 | 17834430 | WORK VEHICLE | KUBOTA CORPORATION | Patented Case | 2024-02-20 | 11904851 | US20220297686A1 | Keishiro NISHI Atsushi SHINKAI Tomofumi FUKUNAGA Takahiro NAKATSUKA Atsushi KOBAYASHI | Japan Japan Japan Japan Japan | CHEUNG, CALVIN K |
| 2022-06-07 | 17834419 | POWER SUPPLY | KUBOTA CORPORATION | Patented Case | 2026-01-20 | 12531293 | US20230006283A1 | Kazuto OKAZAKI Daiki TAMBA | Japan Japan | EGGERDING, ALIX ECHELMEYER |
| 2022-06-07 | 17834244 | Transfer-Case Attaching Device and Multi-Purpose Vehicle Including the Transfer-Case Attaching Device | Kubota Corporation | Patented Case | 2025-07-15 | 12359714 | US20230102998A1 | Toshifumi Yasuda Akihiro Takami | Japan Japan | BROWN, JOSEPH HENRY |
| 2022-06-07 | 17833977 | HYBRID POWER TRANSMISSION MECHANISM | KUBOTA CORPORATION | Patented Case | 2023-03-21 | 11607954 | US20230030819A1 | Sumio YAGYU | Japan | NGUYEN, LILLIAN T |
| 2022-06-06 | 17833549 | CONTROL VALVE OF HYDRAULIC SYSTEM FOR WORKING MACHINE | KUBOTA CORPORATION | Patented Case | 2023-09-26 | 11767660 | US20220298754A1 | Yuji FUKUDA Keigo HONDA | Japan Japan | NGUYEN, DUSTIN T |
| 2022-06-06 | 17832855 | POWER TRANSMISSION DEVICE FOR WORK VEHICLE | KUBOTA CORPORATION | Patented Case | 2024-08-27 | 12072014 | US20220397189A1 | Atsushi JINNAI Sota KITAMURA Koichi KURODA Hiroshi YACHI | Japan Japan Japan Japan | HANSEN, COLBY M |
| 2022-06-03 | 17832216 | Joint and Work Vehicle | Kubota Corporation | Patented Case | 2026-06-23 | 12662076 | US20230091826A1 | Yusuke Endo Yumi Kushimoto Yuki Monde | Japan Japan Japan | MCMAHON, MATTHEW R |
| 2022-06-03 | 17831936 | WORKING MACHINE | KUBOTA CORPORATION | Patented Case | 2025-11-04 | 12459400 | US20220289073A1 | Go TAKAKI | Japan | UNDERWOOD, BAKARI |
| 2022-06-03 | 17831905 | WORKING MACHINE | KUBOTA CORPORATION | Patented Case | 2024-10-22 | 12123167 | US20220298745A1 | Teruo KUNIZAWA Kiyoshi MATSUI Junki ITO Haruhito IKEDA Hisayuki HIRAMATSU Satoshi OSAKI Atsushi MATSUMOTO | Japan Japan Japan Japan Japan Japan Japan | KWON, JOHN |
| 2022-06-02 | 17830476 | WORKING MACHINE | KUBOTA CORPORATION | Patented Case | 2025-09-23 | 12419206 | US20220287219A1 | Fumiya YOSHIMURA Keisuke TAKEDA Junki KUROISHI Yusuke TAKAHASHI Yuji OKUYAMA | Japan Japan Japan Japan Japan | PICON-FELICIANO, RUBEN |
| 2022-06-02 | 17830473 | HYDRAULIC SYSTEM OF WORKING MACHINE | KUBOTA CORPORATION | Patented Case | 2023-08-15 | 11725364 | US20220389680A1 | Yuji FUKUDA Jun TOMITA Yuya KONISHI Toshiya TANI Daisuke SAKURAI | Japan Japan Japan Japan Japan | LESLIE, MICHAEL S |
| 2022-06-01 | 17829681 | VALVE MOUNTING MECHANISM, HYDRAULIC DEVICE, AND WORKING MACHINE | KUBOTA CORPORATION | Patented Case | 2024-06-11 | 12006660 | US20220290409A1 | Daisuke MATSUMIYA Masaaki YOSHIZUMI Toshiki TAKADA | Japan Japan Japan | LAZO, THOMAS E |
| 2022-05-31 | 29864488 | Front Step for A Riding-Type Mower | Kubota Corporation | Patented Case | 2023-12-12 | D1007539 | Ryo MASUDA | Japan | GOODWIN, MARK ALAN | |
| 2022-05-31 | 29864487 | Rear Frame for A Riding-Type Mower | Kubota Corporation | Patented Case | 2023-12-12 | D1007538 | Ryo MASUDA Yuya KUSAKA | Japan Japan | GOODWIN, MARK ALAN | |
| 2022-05-31 | 29864486 | Riding-Type Mower | Kubota Corporation | Patented Case | 2023-12-19 | D1008316 | Ryo MASUDA Wataru SASAKI Yuya KUSAKA | Japan Japan Japan | GOODWIN, MARK ALAN | |
| 2022-05-27 | 17827127 | Utility Vehicle | Kubota Corporation | Patented Case | 2025-09-09 | 12409785 | US20230173986A1 | Kohta Nakao | Japan | PAPE, JOSEPH |
| 2022-05-27 | 17826998 | Utility Vehicle | Kubota Corporation | Patented Case | 2024-10-22 | 12122224 | US20230099990A1 | Yusuke Endo | Japan | PEDDER, DENNIS H |
| 2022-05-27 | 17826855 | WORK VEHICLE | KUBOTA CORPORATION | Patented Case | 2024-04-09 | 11951827 | US20220281315A1 | Tsuyoshi GONO Naoya NIHEI Keiji TAKAHASHI Susumu TAKEOKA Shusaku YAMAGUCHI Yoichi SUGIHARA | Japan Japan Japan Japan Japan Japan | TO, TOAN C |
| 2022-05-27 | 17826802 | Two-Cylinder Reciprocating Engine | Kubota Corporation | Patented Case | 2024-10-01 | 12104524 | US20230096904A1 | Kazuhiro Tanaka | Japan | HOLBROOK, TEUTA BAJRAMOVIC |
| 2022-05-27 | 17780947 | TRACTOR | KUBOTA CORPORATION | Patented Case | 2025-05-13 | 12295274 | US20230000002A1 | Katsumi YANAGIHARA | Japan | MAYO, TARA LEIGH |
| 2022-05-26 | 17826041 | Utility Vehicle | Kubota Corporation | Patented Case | 2024-01-02 | 11858467 | US20230114092A1 | Yuki Nakaoka | Japan | ROMAIN, PINEL E |
| 2022-05-26 | 17825072 | WORK VEHICLE | KUBOTA CORPORATION | Patented Case | 2024-06-18 | 12010936 | US20220377965A1 | Kumiko KOBAYASHI Kenzo USHIRO Sadao YAMANAKA | Japan Japan Japan | FLEMING, FAYE M |
| 2022-05-26 | 17824896 | FAN STRUCTURE AND WORK VEHICLE | Kubota Corporation | Patented Case | 2025-05-27 | 12312766 | US20230003001A1 | Taketo KIMURA Motoshi SUMA | Japan Japan | CLEMMONS, STEVE M |
| 2022-05-24 | 17752014 | WORK VEHICLE | KUBOTA CORPORATION | Patented Case | 2023-11-14 | 11815168 | US20220290748A1 | Tsuyoshi GONO Yuji HIRASE Atsushi JINNAI Susumu TAKEOKA Masahiro SAKAGUCHI Kazuma ISHIHARA | Japan Japan Japan Japan Japan Japan | DANG, TINH |
| 2022-05-24 | 17751801 | WORKING VEHICLE | KUBOTA CORPORATION | Patented Case | 2025-05-06 | 12290014 | US20220287216A1 | Yushi MATSUZAKI | Japan | MACIOROWSKI, GODFREY ALEKSANDER |
| 2022-05-24 | 17751665 | TANK AND METHOD OF MANUFACTURING A TANK | Kubota Corporation | Patented Case | 2025-05-27 | 12311751 | US20220410699A1 | Masaki INAOKA Ryohei SUMIYOSHI Shogo KAJII | Japan Japan Japan | CASTRIOTTA, JENNIFER |
| 2022-05-20 | 17749556 | WORKING VEHICLE AND TRACTOR | KUBOTA CORPORATION | Patented Case | 2024-01-02 | 11859678 | US20220397165A1 | Kohei HORAI Yoshihiko KUROSHITA | Japan Japan | WU, LORI SOUTHARD |
| 2022-05-20 | 17749304 | SYSTEM AND METHOD FOR CONTROLLING OPERATION OF A WORK MACHINE | KUBOTA CORPORATION | Patented Case | 2024-10-29 | 12129626 | US20220389678A1 | Fulvio ZERBINO | France | LANG, MICHAEL DEAN |
| 2022-05-17 | 17746118 | WORKING MACHINE | KUBOTA CORPORATION | Patented Case | 2024-10-29 | 12127493 | US20220272889A1 | Fumiya YOSHIMURA Kotaro YAMAGUCHI Kenji TAMATANI Takanori MORIMOTO Ken SAKUTA | Japan Japan Japan Japan Japan | MOLINA, NIKKI MARIE M |
| 2022-05-17 | 17746115 | AGRICULTURAL ROBOT | KUBOTA CORPORATION | Patented Case | 2026-01-20 | 12527257 | US20220272900A1 | Minoru HIRAOKA Tomoyoshi SAKANO Jumpei MIYAMOTO Junichi ISHIKAWA Takuya TAMAI Shunsuke EDO | Japan Japan Japan Japan Japan Japan | YOUNG, TIFFANY P |
| 2022-05-17 | 17746108 | WORK VEHICLE | KUBOTA CORPORATION | Patented Case | 2024-10-22 | 12124264 | US20220276656A1 | Takuya NISHIKUBO Fumiya YOSHIMURA Koichi SHINTANI | Japan Japan Japan | TRIVEDI, ATUL |
| 2022-05-16 | 17744989 | Work Vehicle | Kubota Corporation | Patented Case | 2023-07-11 | 11697402 | US20230076775A1 | Toshifumi Yasuda Akihiro Takami | Japan Japan | TAYLOR II, JAMES JOSEPH |
| 2022-05-16 | 17744926 | SWIVELING WORKING MACHINE | KUBOTA CORPORATION | Patented Case | 2025-07-01 | 12345014 | US20220275601A1 | Teruo KUNIZAWA Junki ITO Yoshiaki ARAKI Takahiro TAKAKI Go TAKAKI Akihiro KISHIMOTO | Japan Japan Japan Japan Japan Japan | NGUYEN, THUY-VI THI |
| 2022-05-12 | 17742709 | WORKING VEHICLE | KUBOTA CORPORATION | Patented Case | 2024-11-26 | 12151584 | US20220363160A1 | Kazuto OKAZAKI Shinichi KAWABATA Hiroshi SHIMADA | Japan Japan Japan | MEYER, JACOB B |
| 2022-05-12 | 17742687 | ELECTRIC VEHICLE | KUBOTA CORPORATION | Patented Case | 2024-09-17 | 12090842 | US20220363127A1 | Kazuto OKAZAKI Shinichi KAWABATA Hiroshi SHIMADA | Japan Japan Japan | JOHNS, HILARY LYNN |
| 2022-05-10 | 17740802 | WORKING VEHICLE | KUBOTA CORPORATION | Patented Case | 2024-09-24 | 12097866 | US20220266841A1 | Koichi SHINTANI Fumiya YOSHIMURA Takuya NISHIKUBO Takafumi MORISHITA Kotaro YAMAGUCHI | Japan Japan Japan Japan Japan | LE, HUAN G |
| 2022-05-05 | 17774707 | SYSTEM FOR MEASURING AND INTERPRETING A FORCE | KUBOTA Corporation | Patented Case | 2024-11-26 | 12150401 | US20220391644A1 | Joel HONKANEN | Norway | ROSARIO, DENNIS |
| 2022-04-27 | 17730760 | WORK VEHICLE | KUBOTA CORPORATION | Patented Case | 2025-03-04 | 12240534 | US20230347990A1 | Fahmid SHARKAR Nicholas ALLICOCK Michael ANDERSON Logan HAYES Jeremy MAY | United States United States United States United States United States | BLANKENSHIP, GREGORY A |
| 2022-04-27 | 17730734 | WORK MACHINE | KUBOTA CORPORATION | Patented Case | 2024-09-03 | 12077115 | US20230347843A1 | Yuta HORIBE Min Sung KIM Douglas SWARTZ | United States United States United States | LAGHLAM, SARA |
| 2022-04-22 | 17727494 | Work Vehicle | Kubota Corporation | Patented Case | 2023-06-06 | 11667337 | US20220242493A1 | Yuji Ishii Takashi Fujii | Japan Japan | BLANKENSHIP, GREGORY A |
| 2022-04-22 | 17726821 | WORK MACHINE, SHAFT SEALING STRUCTURE, AND WORK MACHINE INCLUDING THE SEALING STRUCTURE | KUBOTA CORPORATION | Patented Case | 2025-04-08 | 12270181 | US20220243424A1 | Yuki TAKANO Kai INADA | Japan Japan | WALSH, MICHAEL THOMAS |
| 2022-04-20 | 29835564 | Armrest for tractors | KUBOTA CORPORATION | Patented Case | 2024-06-18 | D1031620 | Wataru Sasaki Gen Futagami | Japan Japan | AMERSON, LAVON MICHAEL | |
| 2022-04-15 | 17769372 | PIPE JOINT | KUBOTA CORPORATION | Patented Case | 2024-09-17 | 12092244 | US20230091354A1 | Shozo KISHI Keita ODA Ryunosuke TANAKA | Japan Japan Japan | KEE, FANNIE C |
| 2022-04-14 | 17769099 | RING BODY, PIPE FITTING, AND METHOD FOR JOINING PIPES | KUBOTA CORPORATION | Patented Case | 2024-06-18 | 12013060 | US20240019055A1 | Shozo KISHI Keita ODA Ryunosuke TANAKA | Japan Japan Japan | CHOI, WILLIAM SOON |
| 2022-04-13 | 17719862 | Gear Transmission | Kubota Corporation | Patented Case | 2023-06-20 | 11679673 | US20220234442A1 | Toshifumi Yasuda Yusuke Morita | Japan Japan | HOLMES, JUSTIN |
| 2022-04-12 | 17718836 | MANAGEMENT SYSTEM FOR WORKING MACHINE | KUBOTA CORPORATION | Patented Case | 2025-05-13 | 12300044 | US20220237957A1 | Keisuke MIURA | Japan | WALLACE, DONALD JOSEPH |
| 2022-03-30 | 17708774 | Multiple-Purpose Vehicle | Kubota Corporation | Patented Case | 2023-01-31 | 11566694 | US20220221036A1 | Toshifumi Yasuda Yusuke Morita | Japan Japan | ESTREMSKY, SHERRY LYNN |
| 2022-03-15 | 17695013 | WORKING VEHICLE | KUBOTA CORPORATION | Patented Case | 2024-04-23 | 11965495 | US20220196147A1 | Tsuyoshi GONO Naoya NIHEI Yuji HIRASE Susumu TAKEOKA Keiji TAKAHASHI | Japan Japan Japan Japan Japan | ESTREMSKY, SHERRY LYNN |
| 2022-03-15 | 17694992 | SPREADING SUPPORT SYSTEM AND SERVER | KUBOTA CORPORATION | Patented Case | 2026-04-21 | 12604795 | US20220192081A1 | Kazuya HIRAZAWA Tomohiro NISHIKAWA | Japan Japan | GONZALEZ, MARIO CARLOS |
| 2022-03-14 | 17693715 | WORK VEHICLE AND CONTROL SYSTEM FOR WORK VEHICLE | KUBOTA CORPORATION | Patented Case | 2024-11-12 | 12137625 | US20220287218A1 | Junichi YUASA Ryo KURATA Hiroaki SASAKI Yuji OKUYAMA | Japan Japan Japan Japan | ABD EL LATIF, HOSSAM M |
| 2022-03-04 | 17686486 | WORK VEHICLE AND WORK ASSISTANCE APPARATUS FOR WORK VEHICLE | KUBOTA CORPORATION | Patented Case | 2024-10-22 | 12120970 | US20220183207A1 | Shinnosuke ISHIKAWA Fumiya YOSHIMURA Tomohiro KINOSHITA | Japan Japan Japan | NING, PETER Y |
| 2022-03-01 | 17683350 | POWER TRANSMISSION DEVICE | Kubota Corporation | Patented Case | 2023-03-28 | 11613179 | US20220297535A1 | Daisuke INABA Ryota KOBAYASHI Shunsuke ODASHIMA | Japan Japan Japan | KECK, DANIEL M |
| 2022-02-16 | 17672740 | AGRICULTURAL MACHINE | KUBOTA CORPORATION | Patented Case | 2023-12-05 | 11832548 | US20220167545A1 | Shinnosuke ISHIKAWA Fumiya YOSHIMURA Ken SAKUTA | Japan Japan Japan | BUTLER, RODNEY ALLEN |
| 2022-02-09 | 17667539 | HYDRAULIC SYSTEM IN WORK MACHINE | Kubota Corporation | Patented Case | 2025-05-06 | 12291849 | US20220154428A1 | Yuji FUKUDA | Japan | QUANDT, MICHAEL M |
| 2022-02-02 | 17590825 | WORKING MACHINE | Kubota Corporation | Patented Case | 2023-04-25 | 11634024 | US20220153129A1 | Keigo HONDA Hiroaki NAKAGAWA Daisuke SAKURAI Hiroshi FUJIWARA | Japan Japan Japan Japan | HURLEY, KEVIN |
| 2022-01-31 | 17589348 | WORK VEHICLE INCLUDING DPF | KUBOTA CORPORATION | Patented Case | 2023-10-10 | 11781463 | US20230243287A1 | Satoshi KOBAYASHI Mark BREUTZMAN | United States United States | LARGI, MATTHEW THOMAS |
| 2022-01-06 | 17569535 | SYSTEM AND METHOD FOR CONTROLLING OPERATION OF A WORK VEHICLE | KUBOTA CORPORATION | Patented Case | 2026-01-13 | 12520740 | US20220232751A1 | Fulvio ZERBINO | France | TAN, OLIVER E |