Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7700231 | Battery and battery assembly | Kenji Kimura, Tatsuya Hashimoto, Seiichi Uemoto, Hironori Yukisada, Masatomo Nagatani | 2010-04-20 |
| 7374842 | Non-aqueous electrolyte secondary battery | Yoshiyuki Ozaki, Kazuhiro Ota, Junichi Yamaura | 2008-05-20 |
| 7351493 | Battery pack | Seiichi Uemoto, Kenji Kimura, Tatsuya Hashimoto, Hironori Yukisada, Masatomo Nagatani | 2008-04-01 |
| 7192671 | Battery having nonconductive core | Tatsuya Hashimoto, Kenji Kimura, Seiichi Uemoto, Hironori Yukisada, Masatomo Nagatani | 2007-03-20 |
| 6781349 | Battery power source device | Kenji Kimura, Seiichi Uemoto | 2004-08-24 |
| 6156452 | Non-aqueous electrolyte secondary cell | Kiyomi Kozuki, Seiichi Uemoto | 2000-12-05 |
| 6132900 | Method of production of non-aqueous electrolyte battery and seal plate thereof | Hiroshi Yoshizawa, Kazunori Haraguchi, Takuya Nakashima, Takashi Takeuchi, Yoshitaka Matsumasa +3 more | 2000-10-17 |
| 6125677 | Apparatus for processing battery case can, a battery, and a manufacturing method of battery | Ichiro Yasuoka, Mamoru Iida, Kikuo Senoo | 2000-10-03 |
| 5958617 | Thin type battery | Kiyomi Kozuki, Yoshiko Nishimura, Rikio Iida, Kazuo Saito, Naoto Kunoike +3 more | 1999-09-28 |
| 4977043 | Rectangular sealed alkaline storage battery with negative electrode comprising hydrogen storage alloy | Eiji Kadouchi, Isao Matsumoto, Hiroshi Sato, Takashi Hino | 1990-12-11 |
| 4608324 | Organic electrolyte cell | Takashi Iijima | 1986-08-26 |