Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12271218 | Reference current circuit | — | 2025-04-08 |
| 12244164 | Charge/discharge control circuit and battery device provided with same | Sho Hoshino, Takashi Ono | 2025-03-04 |
| 4304439 | Head rest adjusting device | Takami Terada | 1981-12-08 |