Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4744946 | Materials for storage of hydrogen | Takashi Sasai, Noboru Hayami, Kenichi Kobayashi, Susumu Uoya, Koichi Oku | 1988-05-17 |
| 4570446 | Fuel tank for hydrogen vehicle and fuel supplying system | Yutaka Matsubara, Takashi Sasai | 1986-02-18 |