Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12294102 | Air vehicle | Tomohiko Kaneko, Tomohiro Shinagawa, Yoshihiro Shinozaki | 2025-05-06 |
| 12134325 | Fuel cell system and air vehicle | Kimio Saito | 2024-11-05 |
| 12083931 | Fuel cell system and air vehicle | Tomohiro Shinagawa, Yoshihiro Shinozaki | 2024-09-10 |
| 12026405 | Printing system having printer with chip for generating image data and information processing device for dividing original image data for a larger number of channels into groups | Shuichi Yamanaka, Fumio Tokutomi, Yuto Togawa | 2024-07-02 |
| 11721822 | Fuel cell system and air vehicle | Tomohiro Shinagawa, Yoshihiro Shinozaki | 2023-08-08 |
| 11721819 | Fuel cell system and air vehicle | Tomohiro Shinagawa, Yoshihiro Shinozaki | 2023-08-08 |
| 11508982 | Fuel cell stack | — | 2022-11-22 |
| 10998560 | Fuel cell stack | Norishige Konno | 2021-05-04 |
| 10826084 | Fuel cell | Manabu Kato | 2020-11-03 |
| 10818938 | Fuel cell stack having laminated cells | — | 2020-10-27 |
| 10763530 | Manufacturing method for fuel cell | — | 2020-09-01 |
| 10644343 | Dummy cell and fuel cell stack | Kazumi Sugita, Chisato Kato | 2020-05-05 |
| 10608223 | Method for manufacturing separator for fuel cell | Hideo Nakamura, Kazuomi Yamanishi | 2020-03-31 |
| 10511036 | Fuel cell module with arranged ridge segments | Hiroya Nakaji, Kazunori Shibata, Kousuke Kawajiri, Satoshi Futami, Keiji Hashimoto +1 more | 2019-12-17 |
| 10340532 | Separator for fuel cell, fuel cell and method of manufacturing fuel cell | Hiroya Nakaji, Makoto Yoshida, Shigetaka Hamada, Takuya Kurihara, Kenji Sato +4 more | 2019-07-02 |
| 10181607 | Gas flow passage-forming member and cell for fuel cell | Kazunori Shibata, Hiroya Nakaji, Yoshinori Shinozaki, Kousuke Kawajiri, Satoshi Futami +1 more | 2019-01-15 |
| 10164268 | Fuel cell | Kenji Sato, Takuya Kurihara | 2018-12-25 |
| 10109868 | Gas channel forming plate for fuel cell and fuel cell stack | Kousuke Kawajiri, Satoshi Futami, Yuki Sugino, Takamasa Kanie, Kazunori Shibata | 2018-10-23 |
| 10079394 | Method of welding porous body flow path | Makoto Aoyama, Hiroshi Adachi, Takashi Kondo | 2018-09-18 |
| 10038202 | Fuel cell separator, fuel cell, and fuel cell battery | Norishige Konno | 2018-07-31 |
| 9923228 | Fuel cell | Hideki Kubo, Takashi Kondo, Atsushi Ida | 2018-03-20 |
| 9590255 | Fuel cell including separator with elliptical shaped embossed portions in gas inlet and outlet portions | — | 2017-03-07 |
| 8642226 | Separator for fuel cell and fuel cell | — | 2014-02-04 |
| 8313872 | Fuel cell and fastening device for fuel cell | Yutaka Hotta | 2012-11-20 |
| 8101314 | Separator and fuel cell | — | 2012-01-24 |