Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7796098 | Light emitting device | Tetsuroh Nakamura | 2010-09-14 |
| 7652803 | Driving device of light source | Tetsuroh Nakamura, Masakazu Mizusaki | 2010-01-26 |
| 7463275 | Light source for image writing apparatus and production method for light source | Tetsuroh Nakamura, Yuji Toyomura, Takafumi HAMANO, Akira Gyotoku, Hideki Maruyama | 2008-12-09 |
| 7224497 | Light source of image reading apparatus and driving device of light source | Tetsuroh Nakamura, Masakazu Mizusaki | 2007-05-29 |