Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6892027 | Image projector, projected image pattern, laser driver, imaging device | — | 2005-05-10 |
| 6356304 | Method for processing video signal and apparatus for processing video signal | Naoki Kawaguchi, Shuji Shimizu | 2002-03-12 |
| 6229568 | Automatic focus control method and apparatus | Naoki Kawaguchi | 2001-05-08 |
| 5764290 | Flange-back adjusting method and apparatus for a video camera using an inner focus lens assembly | Katsuaki Hirota, Yoshikazu Ochi | 1998-06-09 |