Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6124600 | Ultraviolet irradiation device of the optical path division type | Tarou Hayashi | 2000-09-26 |
| 5932886 | Ultraviolet irradiation device | Tetsuji Arai | 1999-08-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6124600 | Ultraviolet irradiation device of the optical path division type | Tarou Hayashi | 2000-09-26 |
| 5932886 | Ultraviolet irradiation device | Tetsuji Arai | 1999-08-03 |