Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10726283 | Finger vein authentication device | — | 2020-07-28 |
| 5710590 | Image signal encoding and communicating apparatus using means for extracting particular portions of an object image | Takuya Imaide, Ryuji Nishimura, Norio Yatsuda, Hiroyuki Kuriyama, Mayuko Oda | 1998-01-20 |
| 5636316 | Picture signal digital processing unit | Masuo Oku, Yukio Fujii, Masaru Takahashi, Keizo Nishimura, Atsuo Suga +2 more | 1997-06-03 |
| 5617312 | Computer system that enters control information by means of video camera | Noriyuki Iura, Yoshimichi Kudo, Naoki Yamamoto, Takuya Imaide | 1997-04-01 |
| 5585933 | Recording and/or reproducing apparatus for recording and/or reproducing image data compressed according to different compressing methods | Takao Arai, Masuo Oku, Hiroo Okamoto | 1996-12-17 |
| 5550640 | Digital video signal recording and reproducing apparatus and method for setting a number of compression blocks according to different operational modes | Yukitoshi Tsuboi, Masuo Oku, Masaru Takahashi | 1996-08-27 |
| 5231479 | Luminance/chrominance signal separation circuit having filter circuit using pulse patterns suppressing circuit | Hitoaki Owashi, Kooji Minabe, Katsuyuki Watanabe, Koichi Ono, Hiroto Yamauchi | 1993-07-27 |