Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783223 | Water base ink for ink-jet recording and ink-jet recording apparatus provided with the same | Mayuko Okada, Narumi Koga, Kazuma Goto, Hiromitsu Sago, Hideto Yamazaki +6 more | 2004-08-31 |
| 6736499 | Ink set for ink-jet recording | Masateru Kawamura, Naomichi Kobayashi, Shunichi Higashiyama, Masaya Fujioka | 2004-05-18 |
| 6641966 | Toner composition | Akira Endo, Mitsuru Ohta | 2003-11-04 |
| 6606673 | Direct memory access transfer apparatus | Hirokazu Suzuki, Toshihisa Kamemaru | 2003-08-12 |
| 6590615 | Digital video receiving apparatus | Tokumichi Murakami | 2003-07-08 |
| 6558865 | Toner composition | Akira Endo, Mitsuru Ohta | 2003-05-06 |
| 6330036 | Digital video receiving apparatus | Tokumichi Murakami | 2001-12-11 |
| 6208689 | Method and apparatus for digital image decoding | Kenichi Asano, Toshiaki Shimada, Kohtaro Asai, Tokumichi Murakami | 2001-03-27 |
| 6054239 | Toner | Akira Endo | 2000-04-25 |
| 5930251 | Multimedia information processing system | Tokumichi Murakami, Kazuhiro Matsuzaki, Yoshiaki Kato | 1999-07-27 |
| 5845089 | Multimedia information processing apparatus | Tokumichi Murakami, Yoshiaki Kato, Kazuhiro Matsuzaki | 1998-12-01 |
| 5701159 | Digital image decoding apparatus | Tokumichi Murakami, Kohtaro Asai, Toshiaki Shimada | 1997-12-23 |
| 5701158 | Digital image decoding apparatus | Tokumichi Murakami, Kohtaro Asai, Toshiaki Shimada | 1997-12-23 |
| 5671226 | Multimedia information processing system | Tokumichi Murakami, Kazuhiro Matsuzaki, Yoshiaki Kato | 1997-09-23 |
| 5590291 | Digital signal processing system for limiting a result to be predetermined bit count | Tokumichi Murakami | 1996-12-31 |
| 5504916 | Digital signal processor with direct data transfer from external memory | Tokumichi Murakami, Koh Kamizawa | 1996-04-02 |
| 5336727 | Maleic anhydride copolymer | Tomoyuki Okazawa, Seiichi Tokumaru, Masao Ishii, Yoshiaki Kano | 1994-08-09 |
| 5247627 | Digital signal processor with conditional branch decision unit and storage of conditional branch decision results | Tokumichi Murakami, Koh Kamizawa, Yoshiaki Katoh, Masatoshi Kameyama, Naoto Kinjo | 1993-09-21 |
| 5237667 | Digital signal processor system having host processor for writing instructions into internal processor memory | Tokumichi Murakami, Koh Kamizawa, Yoshiaki Katoh, Masatoshi Kameyama, Naoto Kinjo | 1993-08-17 |
| 5222241 | Digital signal processor having duplex working registers for switching to standby state during interrupt processing | Tokumichi Murakami, Koh Kamizawa, Yoshiaki Katoh, Masatoshi Kameyama, Naoto Kinjo | 1993-06-22 |
| 5206940 | Address control and generating system for digital signal-processor | Tokumichi Murakami, Koh Kamizawa, Yoshiaki Katoh, Masatoshi Kameyama, Naoto Kinjo | 1993-04-27 |
| 5161247 | Digital signal processor matching data blocks against a reference block and replacing the reference block when a new minimum distortion block is calculated | Tokumichi Murakami, Koh Kamizawa, Naoto Kinjo, Takao Wakabayashi | 1992-11-03 |
| 5130797 | Digital signal processing system for parallel processing of subsampled data | Tokumichi Murakami, Koh Kamizawa, Kohji Ogura, Naoto Kinjo, Takao Wakabayashi | 1992-07-14 |
| 5072295 | Adaptive quantization coder/decoder with limiter circuitry | Tokumichi Murakami, Yoshiaki Kato | 1991-12-10 |
| 5045993 | Digital signal processor | Tokumichi Murakami, Koh Kamizawa, Yoshiaki Katoh, Masatoshi Kameyama, Naoto Kinjo | 1991-09-03 |