Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7916214 | Picture display system for adjusting image quality of a picture signal having higher number of scanning lines | Katsunobu Kimura, Mitsuo Nakajima, Yoshiaki Mizuhashi, Haruki Takata | 2011-03-29 |
| 7512321 | Video recording/playback system and method for generating video data capable of providing information for substituting an advertisement thereby | Yasutaka Tsuru, Mitsuo Nakajima, Yoshiaki Mizuhashi, Katsunobu Kimura | 2009-03-31 |
| 4914473 | Multiple-exposure apparatus in a graphic arts copying machine of a slit-exposure type | Eiji Miyasaka, Yoshio Sugimoto, Masayuki Handa, Morihiro Takeda | 1990-04-03 |