Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10505233 | Wound electrode group, electrode group, and nonaqueous electrolyte battery | Yasuaki Murashi, Nobuyasu Negishi, Tatsuya Shinoda, Koichi Kawamura, Tatsuya Hashimoto | 2019-12-10 |
| 10481184 | Input-voltage-abnormality detection method and power source device | Fumio Urakawa, Tetsuo Akita | 2019-11-19 |
| 10476259 | Power conversion device and method for determining operational state of breaking device | Toshiaki Okumura, Naoki Ayai, Fumio Urakawa, Shinjirou Shinada, Tadatsugu Udono | 2019-11-12 |
| 10461369 | Battery and battery pack | Nobuyasu Negishi, Tatsuya Hashimoto, Koichi Kawamura, Tatsuya Shinoda, Naoki Iwamura +1 more | 2019-10-29 |
| 10418612 | Secondary battery and a method of manufacturing secondary battery | Tatsuya Shinoda, Tatsuya Hashimoto, Koichi Kawamura, Nobuyasu Negishi, Yasuaki Murashi | 2019-09-17 |
| 10355519 | Power supply unit and method for backfeed protection thereof | Tetsuo Akita, Naoki Ayai, Tomohiro Yamaguchi | 2019-07-16 |