Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8986874 | Prismatic cell and production method for the same | Kazuaki Urano, Kouichi Kajiwara, Kiyoyuki Sekine, Yasuhiro Matsuoka, Suguru Watashi | 2015-03-24 |
| 8530068 | Square battery and manufacturing method of the same | Kazuaki Urano | 2013-09-10 |
| D644178 | Battery | Yutaka Sato, Ryuji Kono, Mitsuru Koseki, Hidemasa Kawai, Hideyuki Shibanuma +8 more | 2011-08-30 |
| D644176 | Battery | Yutaka Sato, Ryuji Kono, Mitsuru Koseki, Hidemasa Kawai, Hideyuki Shibanuma +8 more | 2011-08-30 |
| D642978 | Battery | Yutaka Sato, Ryuji Kono, Mitsuru Koseki, Hidemasa Kawai, Hideyuki Shibanuma +8 more | 2011-08-09 |
| 7056618 | Method and structure for connecting batteries | Akio Kujirai | 2006-06-06 |
| 6703158 | Cylindrical storage battery | — | 2004-03-09 |
| 5419983 | Lead acid battery | Yoshie Suzuki | 1995-05-30 |