Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7125628 | Battery pack with pressurized terminal plates | Shuhei Marukawa, Ko Watanabe, Keiji Shukuya, Shogo Yoneda | 2006-10-24 |
| 6953638 | Fluid-cooled battery pack system | Kiwamu Inui | 2005-10-11 |
| 6211646 | End plate incorporated in battery power source unit | Katsumi Kouzu, Takaki Kobayashi, Shuuhei Marukawa, Koh Watanabe, Yasuyoshi Fukao +3 more | 2001-04-03 |
| 6211645 | End plate incorporated in battery power source unit, and cooling device | Katsumi Kouzu, Takaki Kobayashi, Shuuhei Marukawa, Koh Watanabe, Yasuyoshi Fukao +3 more | 2001-04-03 |
| 6130003 | Battery assembly | Koh Watanabe | 2000-10-10 |
| 6111387 | End plate incorporated in battery power source unit, and cooling device for same | Katsumi Kouzu, Takaki Kobayashi, Shuuhei Marukawa, Koh Watanabe, Yasuyoshi Fukao +3 more | 2000-08-29 |
| 5937664 | Battery cooling system for vehicle | Takayoshi Matsuno, Shunkichi Suzaki, Kiwamu Inui, Makoto Mimoto, Yoshiaki Kikuchi | 1999-08-17 |