Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700935 | Carbodiimide derivative | Osamu Suzuki, Hirohiko Yokomizo, Tatsuo Ichihara, Gen Masuda, Namiko Nakajima +1 more | 1997-12-23 |
| 5641590 | Battery having solid ion conductive polymer electrolyte | Takaya Sato, Hiroshi Yoshida, Yasunobu Kodama, Tsukasa Ito, Takashi Sakai | 1997-06-24 |