Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11471043 | Subjective optometry apparatus | Toshihiro Kobayashi, Yukito HIRAYAMA, Ryoji Suzuki, Daisuke Baba | 2022-10-18 |
| 11462748 | Method of manufacturing fuel cell separator | — | 2022-10-04 |
| 11251454 | Fuel cell | Takashi Kajiwara, Sachio Okada | 2022-02-15 |
| 11056703 | Manufacturing method of unit cell of fuel cell | — | 2021-07-06 |
| 11018363 | Fuel cell including frame member | — | 2021-05-25 |
| 10957917 | Manufacturing method of unit cell of fuel cell | — | 2021-03-23 |
| 10541440 | Fuel cell stack | Takashi Kajiwara, Kohsei YOSHIDA, Atsushi Ida, Joji Tomiyasu, Koji Fukunaga +1 more | 2020-01-21 |
| 10511036 | Fuel cell module with arranged ridge segments | Hiroya Nakaji, Hiroki Okabe, Kousuke Kawajiri, Satoshi Futami, Keiji Hashimoto +1 more | 2019-12-17 |
| 10470658 | Optometry apparatus and optometry program | Michihiro Takii, Noriji Kawai, Taeko Horino, Hisashi Ochi | 2019-11-12 |
| 10299672 | Subjective optometric apparatus | Ryoji Suzuki, Yukito HIRAYAMA, Hidenori Kanda | 2019-05-28 |
| 10181607 | Gas flow passage-forming member and cell for fuel cell | Hiroya Nakaji, Hiroki Okabe, Yoshinori Shinozaki, Kousuke Kawajiri, Satoshi Futami +1 more | 2019-01-15 |
| 10164281 | Fuel-cell unit cell | Daisuke Hayashi, Atsushi Ida, Nobuaki Nonoyama, Shuji Kurita | 2018-12-25 |
| 10109868 | Gas channel forming plate for fuel cell and fuel cell stack | Kousuke Kawajiri, Satoshi Futami, Yuki Sugino, Takamasa Kanie, Hiroki Okabe | 2018-10-23 |
| 9966614 | Fuel cell | Yasushi Araki, Takashi Kajiwara, Masayuki Ito | 2018-05-08 |
| 9848768 | Target presenting apparatus | Yuichiro Kanazawa, Noriji Kawai, Ryoji Suzuki, Toshihiro Kobayashi, Yukito HIRAYAMA | 2017-12-26 |
| 9489939 | Speech server managing one or a plurality of pieces of speech terminal-specifying information and user-specifying information | Masahiro Chiba | 2016-11-08 |
| 9281528 | Fuel cell and fuel cell system | Sogo Goto, Satoshi Futami | 2016-03-08 |
| 9160588 | Radio receiver and frequency correcting method therefor | — | 2015-10-13 |
| 8980486 | Fuel cell | Sho Usami, Yasushi Araki, Shuya Kawahara, Tomohiro Ogawa | 2015-03-17 |
| 8831144 | FSK receiver | — | 2014-09-09 |
| 8557465 | Fuel cell including a liquid discharge mechanism | — | 2013-10-15 |
| 8385495 | Frame sync detecting circuit and FSK receiver using the same | — | 2013-02-26 |
| 8361666 | Fuel cell apparatus, vehicle including the fuel cell apparatus, and power management method for a system equipped with fuel cell unit | Masahiko Hibino | 2013-01-29 |
| 8331515 | Clock regeneration circuit and receiver using the same | — | 2012-12-11 |
| 8318380 | Fuel cell and vehicle having fuel cell | Tomohiro Ogawa, Masaaki Kondo, Takashi Kajiwara, Tsutomu Shirakawa, Satoshi Futami | 2012-11-27 |