Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9831479 | Sealed type battery | Keisuke Shimizu, Masato Fujikawa, Tomohiko Yokoyama, Koki Inoue | 2017-11-28 |
| 9634298 | Hermetically sealed battery and method for manufacturing the same | Yukio Harima, Koji Funami, Seiji Kumazawa, Takahiro Fukuoka, Seiichi Kato | 2017-04-25 |