Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8690394 | Illuminating device for reducing unevenness in illuminance on an irradiation target face | Tomohiro Iwazaki, Kazuo Sakuma, Ichirou Mori, Masaki Kanai, Maki Takenaga +1 more | 2014-04-08 |
| 7893340 | Keyboard processing system and method | Shoichi Kojima | 2011-02-22 |