Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493877 | Digital data distribution system having a reduced end station memory requirement | Junichi Yamazaki, Farhad Fuad Islam | 2002-12-10 |
| 6249764 | System and method for retrieving and presenting speech information | Makoto Hirayama | 2001-06-19 |
| 6000021 | Apparatus and method for extending the useful life of a data storage system | Mitsuchika Saito, Kiyoyuki Ihara | 1999-12-07 |
| 6000047 | Scanning memory device and error correction method | Mitsuchika Saito, Kiyoyuki Ihara | 1999-12-07 |
| 5848077 | Scanning memory device and error correction method | Mitsuchika Saito, Kiyoyuki Ihara | 1998-12-08 |
| 5694331 | Method for expressing and restoring image data | Akio Yamamoto | 1997-12-02 |
| 4597101 | Method and an apparatus for coding/decoding telewriting signals | Tomio Kishimoto, Yuichi Sato | 1986-06-24 |
| 4319267 | Picture coding and/or decoding equipment | Eiji Mitsuya, Shinichi Murakami, Katsumi Mori, Tomio Kishimoto | 1982-03-09 |