Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10811715 | Fuel-cell unit cell and manufacturing method therefor | Sachio Okada, Takuya Kurihara, Ryogo Murayama, Makoto Kamiya | 2020-10-20 |
| 10637086 | Fuel-cell unit cell and manufacturing method therefor | Sachio Okada, Takuya Kurihara, Ryogo Murayama, Makoto Kamiya | 2020-04-28 |
| 10522851 | Fuel cell resin frame assembly | Sachio Okada, Takashi Kajiwara | 2019-12-31 |
| 10381662 | Separator for fuel cell, fuel cell, and manufacturing method of separator | Hideya Kadono, Kenji Sato, Takuya Kurihara, Hiroki Itakura, Takahiro Aoki | 2019-08-13 |
| 10135078 | Current collector for fuel cell, and fuel cell stack | — | 2018-11-20 |
| 10115976 | Terminal plate for fuel cell, manufacturing method of terminal plate for fuel cell, and fuel cell | — | 2018-10-30 |
| 9905863 | Separator for fuel cell and manufacturing method of fuel cell stack | Tadahiro Ichioka, Chisato Kato, Kenji Sato, Takuya Kurihara | 2018-02-27 |
| 9882225 | Current collector for fuel cell, fuel cell stack, fuel cell system, and method of manufacturing fuel cell system | Hideaki Tanaka | 2018-01-30 |
| 9437883 | Manufacturing method of fuel cell module and manufacturing method of fuel cell | Hideaki Tanahashi, Shinichi Haga, Hideya Kadono, Yutaka Ishioka, Kenji Sato +1 more | 2016-09-06 |
| 9178242 | Manufacturing method of fuel cell module and manufacturing method of fuel cell | Hideaki Tanahashi, Shinichi Haga, Hideya Kadono, Yutaka Ishioka, Kenji Sato +1 more | 2015-11-03 |
| 9136546 | Fuel cell stack, manufacturing method of fuel cell stack and replacement method of module as constituent of fuel cell stack | — | 2015-09-15 |
| 9017901 | Manufacturing method of cell assembly for fuel cell and manufacturing method of fuel cell | Hideaki Tanahashi, Shinichi Haga, Hideya Kadono, Yutaka Ishioka, Kenji Sato +1 more | 2015-04-28 |
| 8679702 | Fuel cell module and manufacturing method thereof | Hideaki Tanahashi, Yutaka Ishioka, Shinichi Haga, Hideya Kadono, Kenji Sato | 2014-03-25 |
| 8232023 | Fuel cell and method of manufacturing same | Naohiro Takeshita | 2012-07-31 |
| 8227141 | Fuel cell, method of manufacturing fuel cell, and unit cell assembly | Hiroo Yoshikawa, Kenji Sato | 2012-07-24 |