Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8497034 | Alkaline battery | Yasuhiko Syoji | 2013-07-30 |
| 8206850 | Alkaline battery and battery pack | Yasuhiko Syoji | 2012-06-26 |
| 8097357 | Battery can and method for manufacturing the same | Katsuhiko Mori, Kouhei Kitagawa, Toru Morimoto, Hideo Omura, Tatsuo Tomomori +2 more | 2012-01-17 |
| 8039146 | Electrochemical device comprising alkaline electroylte | Mitsuji Adachi | 2011-10-18 |
| 7794874 | Alkaline battery and battery pack | Yasuhiko Syoji | 2010-09-14 |
| 6946221 | Square battery container, method of manufacturing the container, and square battery using the container | Tomomichi Ueda, Susumu Kitaoka, Katsuhiko Mori, Shoji Yamashita, Kazuyuki Higashi +1 more | 2005-09-20 |