Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10269502 | Energy storage device including a conductive member penetrating a container and a fixing member covering the conductive member | Ryota Michihata, Naoki Ota | 2019-04-23 |
| D645402 | Assembled battery | Osamu Ushijima, Yoshitaka Ishida, Hiroshi Mukai | 2011-09-20 |
| D592129 | Battery | Hideki Masuda, Osamu Ushijima, Yoshitaka Ishida, Junya Ueda, Hiroshi Mukai +1 more | 2009-05-12 |
| D587646 | Battery | Osamu Ushijima, Hideki Masuda, Yoshitaka Ishida, Junya Ueda, Hiroshi Mukai +2 more | 2009-03-03 |