Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8998420 | Optical element, light source device, and projection-type display device | Shin Tominaga, Masao Imai, Goroh Saitoh | 2015-04-07 |
| 8994055 | Light source and projection-type display device | Shin Tominaga, Masao Imai | 2015-03-31 |
| 8960915 | Optical element, light source device, and projection display device | Shin Tominaga, Masao Imai, Goroh Saitoh | 2015-02-24 |