Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8405359 | Battery protection IC and battery device | Yoshihisa Tange, Atsushi Sakurai, Kiyoshi Yoshikawa | 2013-03-26 |
| 8058845 | Battery state monitoring circuit and battery apparatus | Yoshihisa Tange, Atsushi Sakurai, Kiyoshi Yoshikawa | 2011-11-15 |