Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10053783 | Differential pressure water electrolysis system | Nobuyuki Kawasaki, Hiroyuki Ishikawa | 2018-08-21 |
| 10053784 | Differential pressure water electrolysis system | Hayato DAIMON | 2018-08-21 |
| 10053786 | Differential pressure water electrolysis system | Hiroyuki Ishikawa, Hayato DAIMON | 2018-08-21 |
| 9828682 | Differential pressure water electrolysis apparatus | Nobuyuki Kawasaki, Hiroyuki Ishikawa | 2017-11-28 |
| 9365938 | Differential pressure water electrolysis apparatus | Koji Nakazawa | 2016-06-14 |
| 9194048 | Electrochemical device | Masanori Okabe, Koji Nakazawa, Kenji Taruya | 2015-11-24 |
| 8961748 | Water electrolysis system | Koji Nakazawa, Masanori Okabe | 2015-02-24 |
| 8894829 | Water electrolysis apparatus | Masanori Okabe, Koji Nakazawa, Kenji Taruya | 2014-11-25 |
| 8815063 | High-pressure water electrolysis apparatus | Koji Nakazawa, Masanori Okabe | 2014-08-26 |
| 8709220 | Water electrolysis apparatus | Koji Nakazawa, Masanori Okabe, Kenji Taruya, Koichi Takahashi | 2014-04-29 |
| 8691060 | Water electrolysis apparatus | Koji Nakazawa, Masanori Okabe, Kenji Taruya | 2014-04-08 |
| 8337678 | Electrochemical apparatus | Hiroyuki Ishikawa, Masanori Okabe, Koji Nakazawa | 2012-12-25 |