Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11116856 | Hand dryer with UV disinfection device | Nobuyuki Hishinuma | 2021-09-14 |
| 5581152 | Dielectric barrier discharge lamp | Hiromitsu Matsuno, Tatsushi Igarashi, Tatsumi Hiramoto, Fumitoshi Takemoto, Nobuyuki Hishinuma +3 more | 1996-12-03 |