Issued Patents All Time
Showing 126–150 of 153 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5970175 | Image signal coding system | Hirofumi Nishikawa, Yoshihisa Yamada, Tokumichi Murakami | 1999-10-19 |
| 5963258 | Image signal coding system | Hirofumi Nishikawa, Yoshihisa Yamada, Tokumichi Murakami | 1999-10-05 |
| 5949489 | Image signal coding system | Hirofumi Nishikawa, Yoshihisa Yamada, Tokumichi Murakami | 1999-09-07 |
| 5926574 | Image encoding system | Hirofumi Nishikawa, Takahiro Fukuhara, Tokumichi Murakami | 1999-07-20 |
| 5926225 | Image coder which includes both a short-term frame memory and long-term frame memory in the local decoding loop | Takahiro Fukuhara | 1999-07-20 |
| 5867220 | Image signal coding system | Hirofumi Nishikawa, Yoshihisa Yamada, Tokumichi Murakami | 1999-02-02 |
| 5715008 | Motion image decoding method and apparatus for judging contamination regions | Shunichi Sekiguchi | 1998-02-03 |
| 5701158 | Digital image decoding apparatus | Hideo Ohira, Tokumichi Murakami, Toshiaki Shimada | 1997-12-23 |
| 5701159 | Digital image decoding apparatus | Hideo Ohira, Tokumichi Murakami, Toshiaki Shimada | 1997-12-23 |
| 5638127 | Adaptive blocking image signal coding system | Tokumichi Murakami, Hirofumi Nishikawa, Yoshihisa Yamada | 1997-06-10 |
| 5600737 | Motion compensation predicting encoding method and apparatus | Tokumichi Murakami, Yoshiaki Kato, Yoshihisa Yamada | 1997-02-04 |
| RE35414 | Picture coding and decoding apparatus using vector quantization | Tokumichi Murakami, Koh Kamizawa, Masami Nishida, Eizo Yamazaki, Atsushi Itoh +1 more | 1996-12-31 |
| 5428693 | Motion compensation predicting coding method and apparatus | Tokumichi Murakami, Yoshiaki Kato, Yoshihisa Yamada | 1995-06-27 |
| 5420873 | Apparatus for decoding BCH code for correcting complex error | Atsuhiro Yamagishi, Touru Inoue, Tokumichi Murakami | 1995-05-30 |
| 5416523 | Adaptive block image signal coding system | Tokumichi Murakami, Hirofumi Nishikawa, Yoshihisa Yamada | 1995-05-16 |
| 5274442 | Adaptive blocking image signal coding system | Tokumichi Murakami, Hirofumi Nishikawa, Yoshihisa Yamada | 1993-12-28 |
| 5179560 | Apparatus for decoding BCH code for correcting complex error | Atsuhiro Yamagishi, Touru Inoue, Tokumichi Murakami | 1993-01-12 |
| 5111294 | Motion compensated interframe encoding system with adaptive quantization | Tokumichi Murakami, Kazuhiro Matsuzaki | 1992-05-05 |
| 5086439 | Encoding/decoding system utilizing local properties | Tokumichi Murakami, Yuri Hasegawa | 1992-02-04 |
| 5047838 | Adaptive comb filter | Tokumichi Murakami, Atsushi Ito | 1991-09-10 |
| 5025482 | Image transformation coding device with adaptive quantization characteristic selection | Tokumichi Murakami, Kazuhiro Matsuzaki | 1991-06-18 |
| 5010401 | Picture coding and decoding apparatus using vector quantization | Tokumichi Murakami, Koh Kamizawa, Masami Nishida, Eizo Yamazaki, Atsushi Itoh +1 more | 1991-04-23 |
| 4974065 | Adaptive comb filter | Tokumichi Murakami, Atsushi Ito | 1990-11-27 |
| 4954892 | Buffer controlled picture signal encoding and decoding system | Tokumichi Murakami, Kazuhiro Matsuzaki | 1990-09-04 |
| 4933761 | Image coding and decoding device | Tokumichi Murakami, Atsushi Itoh, Masami Nishida, Naoto Kinjo, Kenichi Asano | 1990-06-12 |