Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11450862 | Separator for fuel cell and fuel cell | Naohiro Hoshikawa, Masayuki Ito, Takahiro Kato | 2022-09-20 |
| 5921165 | Hydraulic control system | Kinya Takahashi, Yusaku Nozawa, Nobuhiko Ichiki, Hiroshi Matsuzaki | 1999-07-13 |