Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8727592 | Light source module and electronic apparatus provided with same | Takuya Ishizaka, Eiji Kurimoto, Sumito Nishioka, Keiji Sakai, Hirotsugu Matoba +1 more | 2014-05-20 |
| 8303153 | Planar light source device | Sumito Nishioka, Kohyuh Sakai | 2012-11-06 |