Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391488 | Non-aqueous electrolyte cell | Toshiyuki Shimizu, Hideki Fukuda, Toshiya Kuwamura | 2002-05-21 |
| 6391490 | Battery and battery holder | Takayuki Aoi, Takeshi Inui, Toru Hitomi, Ryuichiro Ebi | 2002-05-21 |