Issued Patents All Time
Showing 1–25 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12132238 | Fuel cell system | Yutaka Chiba | 2024-10-29 |
| 12021286 | Fuel cell system | — | 2024-06-25 |
| 11870114 | Fuel cell system and method of controlling fuel cell system | — | 2024-01-09 |
| 11831052 | Electric power supply system, controlling method of electric power supply system, and storage medium | Ryo Jimba | 2023-11-28 |
| 11318704 | Vehicle interior material and manufacturing method of the same | Koji Inoue, Madoka Doi, Hideki Kawashiri, Tokuyoshi Shimizu | 2022-05-03 |
| 11316178 | Checking method of resin-framed membrane electrode assembly | Suguru Ohmori, Masashi Sugishita | 2022-04-26 |
| 11158868 | Fuel cell | Kentaro Ishida, Hiroshi Morikawa | 2021-10-26 |
| 10559835 | Resin-framed membrane-electrode assembly for fuel cell | Yukihito Tanaka, Naoki Mitsuta, Suguru OMORI | 2020-02-11 |
| 10497946 | Fuel cell | Shuhei Goto, Kentaro Ishida | 2019-12-03 |
| 10476086 | Resin-framed stepped membrane electrode assembly for fuel cell | Eri TERADA, Kazuo Nunokawa, Satoru Terada, Masaki Tani, Shintaro Tanaka | 2019-11-12 |
| 10381661 | Resin frame equipped membrane electrode assembly for fuel cell | Suguru Ohmori, Masashi Sugishita, Takashi Kato, Yukihito Tanaka | 2019-08-13 |
| 10141592 | Resin-framed membrane electrode assembly for fuel cell | Yoshihito Kimura, Naoki Mitsuta, Masashi Sugishita, Kenichi Tanaka, Yukihito Tanaka | 2018-11-27 |
| 10056619 | Fuel cell having a recess in the separator | Hiroshi Shinkai, Kenichi Tanaka, Mihoko KAWAHARADA, Kenta Urata, Yukihito Tanaka +1 more | 2018-08-21 |
| 10003098 | Fuel cell | Kentaro Ishida | 2018-06-19 |
| 9780400 | Fuel cell having an empty space gap between the separator and electrode | Yukihito Tanaka | 2017-10-03 |
| 9660276 | Fuel cell including separator with outer ends placed inward of fluid passages formed in frame | Tetsuya Nakamura | 2017-05-23 |
| 9601785 | Fuel cell | Shuji Sato, Takahiro Takai, Yasuhiro Watanabe | 2017-03-21 |
| 9590254 | Fuel cell stack | Narutoshi Sugita | 2017-03-07 |
| 9559376 | Fuel cell with an electrolyte membrane and gas diffusion layers | Masaru Oda, Teruyuki Ohtani, Kenichi Tanaka, Hiroshi Sohma | 2017-01-31 |
| 9553324 | Fuel cell resin frame equipped membrane electrode assembly | Yukihito Tanaka, Naoki Mitsuta | 2017-01-24 |
| 9548502 | Fuel cell stack | Kentaro Ishida, Yoshihito Kimura, Yukihito Tanaka | 2017-01-17 |
| 9531016 | Fuel cell including separator comprising bypass limiting section | Kentaro Ishida, Shuhei Goto | 2016-12-27 |
| 9490487 | Fuel cell | Kentaro Ishida | 2016-11-08 |
| 9368825 | Fuel cell stack | Naoki Yamano, Daisuke Wachi | 2016-06-14 |
| 9293779 | Fuel cell | Shuhei Goto, Kenichi Murakami, Kentaro Ishida, Keisuke Suda | 2016-03-22 |