Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7700231 | Battery and battery assembly | Kenji Kimura, Tatsuya Hashimoto, Takabumi Fujii, Hironori Yukisada, Masatomo Nagatani | 2010-04-20 |
| 7351493 | Battery pack | Kenji Kimura, Tatsuya Hashimoto, Takabumi Fujii, Hironori Yukisada, Masatomo Nagatani | 2008-04-01 |
| 7332244 | Battery module | Kenji Kimura | 2008-02-19 |
| 7192671 | Battery having nonconductive core | Tatsuya Hashimoto, Kenji Kimura, Hironori Yukisada, Masatomo Nagatani, Takabumi Fujii | 2007-03-20 |
| 6781349 | Battery power source device | Kenji Kimura, Takabumi Fujii | 2004-08-24 |
| 6156452 | Non-aqueous electrolyte secondary cell | Kiyomi Kozuki, Takabumi Fujii | 2000-12-05 |