Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6272177 | Method and apparatus for coding an input signal based on characteristics of the input signal | Tokumichi Murakami, Yoshiaki Kato | 2001-08-07 |
| 6208689 | Method and apparatus for digital image decoding | Hideo Ohira, Kenichi Asano, Kohtaro Asai, Tokumichi Murakami | 2001-03-27 |
| 6049053 | Apparatus for loosening electrode tip for spot welding | — | 2000-04-11 |
| 5993125 | Electrode tip dresser | — | 1999-11-30 |
| 5849417 | Titanium implantation materials for the living body | Susumu Sawada, Tateo Ohhashi, Ichiro Sawamura | 1998-12-15 |
| 5767474 | Electrode tip removal apparatus | — | 1998-06-16 |
| 5724098 | Interframe coding method and apparatus utilizing a filter controller and an adaptive filter | Tokumichi Murakami, Yoshiaki Kato | 1998-03-03 |
| 5701158 | Digital image decoding apparatus | Hideo Ohira, Tokumichi Murakami, Kohtaro Asai | 1997-12-23 |
| 5701159 | Digital image decoding apparatus | Hideo Ohira, Tokumichi Murakami, Kohtaro Asai | 1997-12-23 |
| 5579051 | Method and apparatus for coding an input signal based on characteristics of the input signal | Tokumichi Murakami, Yoshiaki Kato | 1996-11-26 |
| 5543848 | Method and apparatus for filtering and coding images based on characteristics of an input image signal | Tokumichi Murakami, Yoshiaki Kato | 1996-08-06 |
| 5473135 | Spot welding electrode | — | 1995-12-05 |
| 5442401 | Method and apparatus for encoding an image to produce a target information amount | Tokumichi Murakami | 1995-08-15 |
| 5402176 | Image coding system | Tokumichi Murakami | 1995-03-28 |
| 5367335 | Image coding system and method including a power calculator | Tokumichi Murakami | 1994-11-22 |
| 4856949 | Rotative tool for repairing electrodes for spot welding | — | 1989-08-15 |