PANASONIC CORP Patent Applications Pending
188 applications still open at the USPTO, 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.
- 2026-03-24: Application 19577208; Invention WATER ELECTROLYSIS CELL FOR USE IN WATER ELECTROLYSIS APPARATUS, AND WATER ELECTROLYSIS APPARATUS; Applicant Panasonic Holdings Corporation; Status Docketed New Case - Ready for Examination.
- 2026-03-11: Application 19564066; Invention NITRIDE SEMICONDUCTOR DEVICE; Applicant Panasonic Holdings Corporation; Status Docketed New Case - Ready for Examination.
- 2026-02-23: Application 19546988; Invention EXTRACT AND METHOD FOR PRODUCING SAME; Applicant Panasonic Holdings Corporation; Status Docketed New Case - Ready for Examination.
- 2026-02-10: Application 19535469; Invention NITRIDE SEMICONDUCTOR DEVICE; Applicant Panasonic Holdings Corporation; Status Docketed New Case - Ready for Examination.
| Filed | Application | Invention | Applicant | Status | Published as | Inventor name | Inventor country | Examiner |
|---|---|---|---|---|---|---|---|---|
| 2026-03-24 | 19577208 | WATER ELECTROLYSIS CELL FOR USE IN WATER ELECTROLYSIS APPARATUS, AND WATER ELECTROLYSIS APPARATUS | Panasonic Holdings Corporation | Docketed New Case - Ready for Examination | US20260209954A1 | AKIO FURUSAWA KOSUKE OKUNO TAKASHI TACHIKAWA | Japan Japan Japan | CENTRAL, DOCKET |
| 2026-03-11 | 19564066 | NITRIDE SEMICONDUCTOR DEVICE | Panasonic Holdings Corporation | Docketed New Case - Ready for Examination | US20260282421A1 | MASAHIRO OGAWA SATOSHI TAMURA DAISUKE SHIBATA | Japan Japan Japan | CENTRAL, DOCKET |
| 2026-02-23 | 19546988 | EXTRACT AND METHOD FOR PRODUCING SAME | Panasonic Holdings Corporation | Docketed New Case - Ready for Examination | US20260182584A1 | Kumiko OSAKI Atsushi ISHIHARA Kei TOYOTA Ami FUKU Toshifumi NAGINO | Japan Japan Japan Japan Japan | CENTRAL, DOCKET |
| 2026-02-10 | 19535469 | NITRIDE SEMICONDUCTOR DEVICE | Panasonic Holdings Corporation | Docketed New Case - Ready for Examination | US20260173504A1 | Satoshi TAMURA | Japan | CENTRAL, DOCKET |
| 2026-02-09 | 19534545 | NITRIDE SEMICONDUCTOR DEVICE | Panasonic Holdings Corporation | Docketed New Case - Ready for Examination | US20260255643A1 | SATOSHI TAMURA MASAO KAWAGUCHI | Japan Japan | CENTRAL, DOCKET |
| 2026-02-09 | 19534521 | NITRIDE SEMICONDUCTOR DEVICE | Panasonic Holdings Corporation | Docketed New Case - Ready for Examination | US20260255627A1 | NAOKI TORII MASAO KAWAGUCHI SATOSHI TAMURA | Japan Japan Japan | CENTRAL, DOCKET |
| 2026-02-06 | 19532187 | SEMICONDUCTOR DEVICE | Panasonic Holdings Corporation | Docketed New Case - Ready for Examination | US20260223395A1 | Daisuke SHIBATA Satoshi TAMURA | Japan Japan | CENTRAL, DOCKET |
| 2026-02-04 | 19529714 | NITRIDE SEMICONDUCTOR DEVICE | Panasonic Holdings Corporation | Docketed New Case - Ready for Examination | US20260173432A1 | Masahiro OGAWA Satoshi TAMURA Daisuke SHIBATA | Japan Japan Japan | CENTRAL, DOCKET |
| 2026-02-04 | 19529695 | STRUCTURE OF GROUP III NITRIDE SEED CRYSTAL SUBSTRATE AND METHOD FOR PRODUCING GROUP III NITRIDE CRYSTAL | PANASONIC HOLDINGS CORPORATION The University of Osaka | Docketed New Case - Ready for Examination | US20260176792A1 | Yusuke MORI Masashi YOSHIMURA Masayuki IMANISHI Kousuke MURAKAMI Tomio YAMASHITA | Japan Japan Japan Japan Japan | CENTRAL, DOCKET |
| 2026-02-04 | 19529683 | RESIN MOLDED ARTICLE WITH COATING FILM, METHOD FOR MANUFACTURING THE SAME, AND OPTICAL DEVICE | Panasonic Holdings Corporation Panasonic Automotive Systems Co., Ltd. | Docketed New Case - Ready for Examination | US20260249528A1 | Shouma NISHINO Toki HIGA Masaru FUJITA Takayuki NAGAHARA Hiroki GAMO Takashi MORIMOTO Hiroshi MORIOKA Kazuhiko KANEUCHI | Japan Japan Japan Japan Japan Japan Japan Japan | CENTRAL, DOCKET |
| 2026-01-21 | 19455058 | MOLDED ARTICLE OF COMPOSITE RESIN CONTAINING FIBERS | Panasonic Holdings Corporation | Docketed New Case - Ready for Examination | US20260145370A1 | Toshifumi NAGINO Masashi HAMABE | Japan Japan | CENTRAL, DOCKET |
| 2026-01-16 | 19451610 | INFORMATION PROCESSING APPARATUS AND ALERT NOTIFICATION METHOD | Panasonic Holdings Corporation | Docketed New Case - Ready for Examination | US20260143308A1 | Hisao KOGA Kotaro MATSUO | Japan Japan | CENTRAL, DOCKET |