Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12224785 | Tuner IC | Toshihiro Yamaguchi | 2025-02-11 |
| 12191979 | Radio wave monitoring apparatus | Tomomichi Murakami, Bruce Michael Lachlan, Hiroyuki Shimizu | 2025-01-07 |
| 11811435 | Semiconductor chip and receiving apparatus | Toshihiro Yamaguchi | 2023-11-07 |