Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6313767 | Decoding apparatus and method | Tetsuya Tateno, Koji Aoki | 2001-11-06 |
| 6026197 | Coding method and apparatus therefor | Hidefumi Ohsawa | 2000-02-15 |
| 5848194 | Coding/decoding apparatus and coding/decoding method | Tsutomu Ando, Koji Aoki, Susumu Igarashi | 1998-12-08 |
| 5784497 | Arithmetic encoding with carry over processing | Atsushi Furuya | 1998-07-21 |
| 5665630 | Device separation structure and semiconductor device improved in wiring structure | Yuzo Kataoka, Toshihiko Ichise, Hidekazu Takahashi, Hayao Ohzu | 1997-09-09 |
| 5655032 | Coding method and apparatus therefor | Hidefumi Ohsawa | 1997-08-05 |
| 5514989 | Semiconductor light emitting element driver circuit | Toshiaki Sato, Toshihiko Ichise, Shunichi Morita, Shunichi Kaizu | 1996-05-07 |
| 5410247 | Circuit device having a test function for checking circuit operation | — | 1995-04-25 |
| 5364802 | Method of making a semiconductor device with buried electrode | Yuzo Kataoka, Toshihiko Ichise, Tetsuo Asaba | 1994-11-15 |
| 5306934 | Semiconductor device with buried electrode | Yuzo Kataoka, Toshihiko Ichise, Tetsuo Asaba | 1994-04-26 |
| 5262873 | Image signal correcting in image data processing requiring only small memory capacity | — | 1993-11-16 |
| 5200639 | Semiconductor device with isolating groove containing single crystalline aluminum wiring | Yuzo Kataoka, Toshihiko Ichise, Hidekazu Takahashi, Hayao Ohzu | 1993-04-06 |
| 4714892 | Differential phase shift keying demodulator | — | 1987-12-22 |