Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9720301 | Laser light source apparatus and temperature control method of wavelength conversion element in laser light source apparatus | Kentaro Fujita, Takanori Samejima, Yoshihiro Horikawa | 2017-08-01 |
| 9385505 | Laser light source apparatus, and method for controlling temperature of wavelength conversion element in laser light source apparatus | Kazuhiro Yoshida, Kentaro Fujita, Takanori Samejima | 2016-07-05 |
| 8072145 | Extra high pressure mercury lamp with each electrode held by a sealing portion | Shuki Kasaishi, Takuya Tsukamoto, Toyohiko Kumada | 2011-12-06 |