Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7085250 | Information-transmission system which uses non-geosynchronous artificial satellites, including server-system and its clients, for performing communications or broadcast | Hideki Inoue, Toru Yamada, Takanori Yamasaki, Kimiya Yamaashi | 2006-08-01 |
| 6732023 | Train control method and apparatus | Yoichi Sugita, Dai Watanabe, Kiyoshi Chiba | 2004-05-04 |
| 6411394 | Image signal processing apparatus and information transmission/reception apparatus using the same | Kouzou Nakamura | 2002-06-25 |
| 5818607 | Image signal processing apparatus and information transmission/reception apparatus | Kouzou Nakamura | 1998-10-06 |
| 5485287 | High-speed image signal processing system | Kozo Nakamura, Yasuyuki Kozima, Kazuhiko Takaoka, Kagehiro Yamamoto, Takeshi Asai | 1996-01-16 |
| 5299027 | Method and appratus for decoding and printing coded image, and facsimile apparatus, filing apparatus and communication apparatus using the same | Kozo Nakamura, Yasuyuki Kozima | 1994-03-29 |
| 5259000 | Modulator-demodulator apparatus and system | Yasuyuki Kojima, Takeshi Shimanuki, Kazuhiko Takaoka, Yukihito Ishihara | 1993-11-02 |
| 5233627 | Multimode modem for facsimile | Yasuyuki Kozima | 1993-08-03 |
| 4918393 | Phase control device | Yasuyuki Kozima, Kazuhiko Takaoka | 1990-04-17 |