Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10158107 | Battery comprising insulative films | Shigeru Matsumoto | 2018-12-18 |
| 10014515 | Battery | Takashi Harayama, Hiroyuki Nakayama | 2018-07-03 |
| 9991479 | Sealed battery | Takashi Harayama | 2018-06-05 |
| 9960407 | Sealing arrangement of a battery filling port using a rivet | Hiroyuki Nakayama, Takashi Harayama | 2018-05-01 |