Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8690394 | Illuminating device for reducing unevenness in illuminance on an irradiation target face | Norihiro Sakai, Kazuo Sakuma, Ichirou Mori, Masaki Kanai, Maki Takenaga +1 more | 2014-04-08 |