Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7649808 | Distance measuring system and method utilizing infrared radiation and ultrasonic wave | Kenji Suzuki, Hiroyuki Kobayashi | 2010-01-19 |
| 7524069 | Projector with transmitter information receiver and method of correcting distortion of projected image | Syuuji Murayama | 2009-04-28 |