Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9105897 | Cylindrical AAA alkaline dry battery | — | 2015-08-11 |
| 9040196 | Alkaline primary battery | Susumu Kato | 2015-05-26 |
| 8728652 | Cylindrical alkaline battery having specific electrode packing densities and electrode thickness | Tadaya Okada | 2014-05-20 |
| 8497034 | Alkaline battery | Masatoshi Hano | 2013-07-30 |
| 8470057 | Method for producing alkaline primary battery | Mitsuji Adachi | 2013-06-25 |
| 8343658 | Alkaline battery having improved high rate discharge capability | Shinichi Sumiyawa | 2013-01-01 |
| 8252456 | Battery outer label and battery provided with the same | Takashi Mushiga | 2012-08-28 |
| 8206850 | Alkaline battery and battery pack | Masatoshi Hano | 2012-06-26 |
| 7794874 | Alkaline battery and battery pack | Masatoshi Hano | 2010-09-14 |
| 7517611 | Alkaline dry battery | Ichiro Matsuhisa, Seiji Wada, Yasushi Sumihiro | 2009-04-14 |
| 6193946 | Process for the preparation of a lithium composite metal oxide | Tomoko Kawano, Shigeo Kobayashi, Shoichiro Watanabe, Takafumi Fujiwara, Akira Hashimoto | 2001-02-27 |