Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429190 | Ultraviolet radiation apparatus | Tsutae Shinoda, Hitoshi Hirakawa, Kenji Awamoto, Junichiro Takahashi, Tetsuya Makino +2 more | 2025-09-30 |
| 11011367 | Light-emitting tube array-type light source device | Tsutae Shinoda, Hitoshi Hirakawa, Kenji Awamoto, Junichiro Takahashi, Tetsuya Makino | 2021-05-18 |
| 10128100 | Drive method and drive circuit for light-emitting device using gas discharge, and ultraviolet irradiation device | Tsutae Shinoda, Hitoshi Hirakawa, Kenji Awamoto, Junichiro Takahashi | 2018-11-13 |
| 9947526 | Gas discharge device and flat light source using the same, and driving method therefor | Tsutae Shinoda, Hitoshi Hirakawa, Kenji Awamoto, Bingang Guo, Junichiro Takahashi | 2018-04-17 |