Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10897510 | Service providing device and service providing system | — | 2021-01-19 |
| 4216409 | Multi-cavity klystron device | Hisaaki Sato, Morio Shintani, Takuichi Tsuchiya, Toshio Asai | 1980-08-05 |