Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10609807 | Acceleration cavity, accelerator, and resonance frequency adjustment method of acceleration cavity | Kenji Suda, Kazunari Yamada, Kazutaka Ozeki, Osamu Kamigaito, Takeshi Yanagisawa +1 more | 2020-03-31 |
| 5379339 | Method and apparatus for calling a handset unit in radio telephone system | — | 1995-01-03 |
| 5365573 | Cordless telephone system including detachable radio unit for communicating with a base unit and a mobile unit | Shinjiro Ishida | 1994-11-15 |