Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338690 | Photoelectronic conversion device | Masaki Fukaya, Soichiro Kawakami, Satoshi Itabashi, Katsunori Terada, Ihachiro Gofuku +6 more | 1994-08-16 |
| 5317876 | Sound wave operated energy corverter for producing different forms of movement | Yasuo Kuwabara, Koji Nishida | 1994-06-07 |
| 5306648 | Method of making photoelectric conversion device | Masaki Fukaya, Soichiro Kawakami, Satoshi Itabashi, Katsunori Terada, Ihachiro Gofuku +6 more | 1994-04-26 |
| 5299422 | Energy converter | Koji Nishida, Yasuo Kuwabara | 1994-04-05 |