Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10224519 | Secondary battery and method of manufacturing the same | Yoshitaka Kawada, Tetsuo Sakai, Naotada Okada, Susumu Yahagi | 2019-03-05 |
| 9812675 | Battery and production method thereof | Toshifumi Shimizu, Kengo Kurata, Eiki Kashiwazaki | 2017-11-07 |
| 9673440 | Battery including current collector tabs | Haruchika Ishii, Eiki Kashiwazaki, Souichi Hanafusa, Toshifumi Shimizu, Yasuaki Hara +1 more | 2017-06-06 |
| 9601734 | Battery | Haruchika Ishii, Eiki Kashiwazaki, Souichi Hanafusa, Tsutomu Matsui, Tatsuya Shinoda | 2017-03-21 |
| 9077047 | Secondary battery and method of manufacturing the same | Yoshitaka Kawada, Naotada Okada, Susumu Yahagi | 2015-07-07 |
| 9054393 | Secondary battery and method of manufacturing the same | Yoshitaka Kawada, Naotada Okada, Susumu Yahagi | 2015-06-09 |
| 9023501 | Battery and production method thereof | Toshifumi Shimizu, Kengo Kurata, Eiki Kashiwazaki | 2015-05-05 |
| 8808910 | Non-aqueous electrolyte secondary battery, electrode used for secondary battery, and method of manufacturing electrode | Hideaki Morishima, Takashi Kobayashi, Seiichi Hikata, Yoshikazu Kobayashi, Takahisa Ohsaki +1 more | 2014-08-19 |
| 8642209 | Non-aqueous electrolyte secondary battery, electrode used for secondary battery, and method of manufacturing electrode | Hideaki Morishima, Takashi Kobayashi, Seiichi Hikata, Yoshikazu Kobayashi, Takahisa Ohsaki +1 more | 2014-02-04 |
| 8334071 | Non-aqueous electrolyte secondary battery, electrode used for secondary battery, and method of manufacturing electrode | Hideaki Morishima, Takashi Kobayashi, Seiichi Hikata, Yoshikazu Kobayashi, Takahisa Ohsaki +1 more | 2012-12-18 |
| 6040083 | Alkaline dry cell containing a can of nickel-plated steel having an inner surface of graphite | Seiichi Hikata | 2000-03-21 |