Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7058228 | Image data compression or expansion method and apparatus, and image transmission system and monitoring system using the method and device | Masayoshi Kuroda, Shinya Imanishi, Koichi Takamoto, Yuichi Michikawa | 2006-06-06 |
| 7047052 | Cellular phone terminal | Hiroshi Akai, Yoshinori Suzuki, Shigehisa Motowaki, Junji Nakata, Takeshi Hoshino | 2006-05-16 |
| 6608938 | Image data compression or expansion method and apparatus, and image transmission system and monitoring system using the method and device | Masayoshi Kuroda, Shinya Imanishi, Koichi Takamoto, Yuichi Michikawa | 2003-08-19 |
| 6493466 | Image data compression or expansion method and apparatus, and image transmission system and monitoring system using the method and device | Masayoshi Kuroda, Shinya Imanishi, Koichi Takamoto, Yuichi Michikawa | 2002-12-10 |
| 5805312 | Thermographical image copier system with real time copying and variable read and record speeds | Naohiro Ozawa, Yasuo Otsuka, Akihiko Asada, Mikio Shiraishi, Yasuyuki Kojima +3 more | 1998-09-08 |
| 5657379 | Data communication apparatus and method for performing noiseless data communication using a spread spectrum system | Teiji Okamoto, Toru Tanaka | 1997-08-12 |
| 5359644 | Voice/image simultaneous communication apparatus | Toru Tanaka, Teiji Okamoto, Seiji Tanaka | 1994-10-25 |
| 4802118 | Computer memory refresh circuit | Shigeru Hirahata | 1989-01-31 |
| 4628482 | Common memory control system with two bus masters | Tsuguji Tachiuchi | 1986-12-09 |
| 4333105 | Beam-indexing color television receiver | Masaro Kaku, Kunio Ando, Fumio Inoue | 1982-06-01 |