Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5462021 | Hydrogen gas supply systems for hydrogen engine and method of supplying hydrogen gas to the hydrogen gas supply system | Takanori Minami, Noriaki Shiraishi, Tsutomu Shimizu, Kenji Takamuku, Yoshinori Tsushio +2 more | 1995-10-31 |
| 5359968 | Hydrogen gas supply system for hydrogen engine | Noriaki Shiraishi, Kenji Takamuku, Masaki Kadokura | 1994-11-01 |