Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11505463 | Ozone gas usage system | Yuji Ono, Takasho Sato | 2022-11-22 |
| 11466366 | Electric discharge generator and power supply device of electric discharge generator | Kensuke Watanabe, Shinichi Nishimura | 2022-10-11 |
| 11453945 | Gas supply apparatus | Shinichi Nishimura, Kensuke Watanabe | 2022-09-27 |
| 11239059 | Active gas generation apparatus | Kensuke Watanabe, Shinichi Nishimura, Ren ARITA, Yoshihito Yamada | 2022-02-01 |