Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7163344 | Light quantity adjusting apparatus and image-pickup apparatus | — | 2007-01-16 |
| 5748238 | Video camera | Manabu Wakabayashi, Kenji Ogiro, Takanori Nishiyama, Hiroto Takita, Yutaka Takami +6 more | 1998-05-05 |
| 5565919 | Video camera/VTR and camera station with opto-electronic link between camera/VTR and camera station | Manabu Wakabayashi, Kenji Ogiro, Takanori Nishiyama, Hiroto Takita, Yutaka Takami +6 more | 1996-10-15 |
| 5048939 | Zoom lens system | Masahiko Yatsu, Masaharu Deguchi, Takesuke Maruyama, Kenji Kobayashi, Kenji Sano | 1991-09-17 |
| 4920420 | Automatic focusing system | Kenji Sano, Takesuke Maruyama, Masaharu Deguchi, Toshio Murakami | 1990-04-24 |
| 4782356 | Automatic focusing apparatus | Kenji Sano, Takesuke Maruyama, Takanori Hisada, Takashi Azumi | 1988-11-01 |
| 4740676 | Range finding automatic focusing system employing a rotatable transparent plate and a half-split light receiving element | Takesuke Maruyama, Takashi Azumi, Kenji Sano, Takanori Hisada | 1988-04-26 |