Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9166360 | Laser light source apparatus | Yoshihiro Horikawa, Takayuki Kozakura, Tetsuya Ozawa, Takanori Samejima, Kazuhiro Yoshida | 2015-10-20 |
| 6614187 | Short arc type mercury discharge lamp with coil distanced from electrode | Yoshitaka Kanzaki, Takashi Yamashita | 2003-09-02 |