Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352486 | Method for producing carbon material coated with carbon film and the use of carbon material | Takashi Matsumoto, Hiroaki Ogura, Shinsuke Goda | 1994-10-04 |
| 5302470 | Fuel cell power generation system | Takeshi Tabata, Masataka Masuda, Susumu Takami, Masamichi Ippommatsu | 1994-04-12 |