Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10128100 | Drive method and drive circuit for light-emitting device using gas discharge, and ultraviolet irradiation device | Tsutae Shinoda, Hitoshi Hirakawa, Junichiro Takahashi, Takefumi Hidaka | 2018-11-13 |
| 9947526 | Gas discharge device and flat light source using the same, and driving method therefor | Tsutae Shinoda, Hitoshi Hirakawa, Bingang Guo, Takefumi Hidaka, Junichiro Takahashi | 2018-04-17 |