Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407059 | Gas discharge valve of battery and battery | Yohei Muroya | 2025-09-02 |
| 11984623 | Battery, method of manufacturing battery, and molding die | — | 2024-05-14 |
| 11081752 | Square secondary battery and method of manufacturing same | Yohei Muroya, Shinichirou Yoshida | 2021-08-03 |
| 10424809 | Secondary battery, method for manufacturing same, and battery pack employing same | Shinichirou Yoshida, Yohei Muroya, Hiroyuki Inoue | 2019-09-24 |