Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9705111 | Secondary battery and method for manufacturing the same | Hiroya Umeyama, Hiroshi Takamatsu, Yasushi Hirakawa | 2017-07-11 |
| 9634298 | Hermetically sealed battery and method for manufacturing the same | Koji Funami, Seiji Kumazawa, Kyosuke Miyata, Takahiro Fukuoka, Seiichi Kato | 2017-04-25 |