Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D906261 | Position detecting switch | Daisuke Takaya | 2020-12-29 |
| D906262 | Position detecting switch | Daisuke Takaya | 2020-12-29 |
| 10609807 | Acceleration cavity, accelerator, and resonance frequency adjustment method of acceleration cavity | Kazunari Yamada, Naruhiko Sakamoto, Kazutaka Ozeki, Osamu Kamigaito, Takeshi Yanagisawa +1 more | 2020-03-31 |
| 10595194 | Wireless communications system, base station, terminal, and process method | Daisuke Jitsukawa, Yoshihiro Kawasaki | 2020-03-17 |