Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201367 | Flat battery | Koji Yamaguchi, Noriyuki Yabushita, Kenji Tsuda | 2021-12-14 |
| 9899640 | Flat-shaped battery | Noriyuki Yabushita, Koji Yamaguchi | 2018-02-20 |
| 8802269 | Flat nonaqueous secondary battery | Yuko Onishi, Megumu Takai | 2014-08-12 |
| 8564427 | Method for attaching a flat-shaped battery and apparatus to be attached to a rotary portion | Noriyuki Yabushita | 2013-10-22 |
| 8043740 | Flat-shaped battery | Noriyuki Yabushita, Koji Yamaguchi | 2011-10-25 |