Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418007 | Semiconductor device | Kazuhiro Inoue | 2025-09-16 |
| 12389731 | Semiconductor device, method for manufacturing same, and substrate | Masahiko Hori | 2025-08-12 |
| 11688823 | Photocoupler | Yoshio Noguchi, Naoya Takai | 2023-06-27 |
| 11609373 | Optical coupling device | Naoya Takai, Kazuki Tanaka | 2023-03-21 |
| 11611009 | Semiconductor device | Masahiko Hori, Tatsuo Tonedachi, Yoshinari TAMURA | 2023-03-21 |
| 11462525 | Optical coupling device and high frequency device | Naoya Takai, Kazuki Tanaka, Takenori Yasuzumi, Yoshio Noguchi, Tsuyoshi Tokiwa | 2022-10-04 |