Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8040408 | Image signal processing apparatus, image capturing apparatus, and image signal processing method | Yoshinari Hirohata, Isamu Yamamoto | 2011-10-18 |
| 7932940 | Apparatus for edge enhancement and peaking signal generation based on a target hue | Yoshimasa Kawamura | 2011-04-26 |
| 7113211 | Video signal processing circuit, viewfinder apparatus, television camera, and image monitor apparatus | Kenichi Seino, Mitsuo Kamiko, Tomoyasu Katsuyama, Naoki Hagiwara | 2006-09-26 |
| 7002605 | Image display apparatus for fixing luminance of blank area and varying only luminance of image | Tomoyasu Katsuyama, Naoki Hagiwara, Fumiaki Inage | 2006-02-21 |
| 6515643 | Image display apparatus suited to viewfinder | Mitsuo Kamiko, Tomoyasu Katsuyama, Naoki Hagiwara | 2003-02-04 |
| 6501909 | Camera having a vari-focal lens apparatus | Takashi Nishimura, Feng Zhu | 2002-12-31 |
| 6384867 | Video display apparatus capable of displaying video signals of a plurality of types with different specifications | Kenichi Seino, Mitsuo Kamiko, Tomoyasu Katsuyama, Naoki Hagiwara | 2002-05-07 |