Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11277164 | Amplifier module | Eita Nakayama, Kazushi Kofune | 2022-03-15 |
| 10375773 | Microwave heating apparatus | Hiroshi Uchida, Kazuaki Senda | 2019-08-06 |
| 4735413 | Tennis practice apparatus | Tatsuo Yamanouchi | 1988-04-05 |