Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654112 | Solid polyelectrolyte battery and its method of manufacture | Tsukasa Itou, Masato Nishioka, Tsutomu Sonozaki | 1997-08-05 |
| 5641590 | Battery having solid ion conductive polymer electrolyte | Takaya Sato, Hiroshi Yoshida, Soichiro Takenishi, Tsukasa Ito, Takashi Sakai | 1997-06-24 |
| 5605548 | Manufacturing method for a polymer solid electrolyte cell which uses composite positive electrode | Tsukasa Itou, Masato Nishioka, Takashi Oda, Tsutomu Sonozaki | 1997-02-25 |