Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7736796 | Battery pack | Yasushi Hirakawa | 2010-06-15 |
| 7700230 | Generally oval battery | Tatsuya Hashimoto | 2010-04-20 |
| 7700231 | Battery and battery assembly | Kenji Kimura, Tatsuya Hashimoto, Takabumi Fujii, Seiichi Uemoto, Hironori Yukisada | 2010-04-20 |
| 7601460 | Prismatic battery and manufacturing method thereof | Tatsuya Hashimoto, Hiroaki Ichinose | 2009-10-13 |
| 7351493 | Battery pack | Seiichi Uemoto, Kenji Kimura, Tatsuya Hashimoto, Takabumi Fujii, Hironori Yukisada | 2008-04-01 |
| 7192671 | Battery having nonconductive core | Tatsuya Hashimoto, Kenji Kimura, Seiichi Uemoto, Hironori Yukisada, Takabumi Fujii | 2007-03-20 |