Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5991449 | Method and apparatus for encoding and decoding an image | Tomohiro Kimura, Ikuro Ueno, Taichi Yanagiya, Masayuki Yoshida, Fumitaka Ono | 1999-11-23 |
| 5918156 | Broadcasting satellite communication system with improved answer signal transmission | — | 1999-06-29 |
| 5640673 | Broadcasting satellite communication system with improved answer signal transmission | — | 1997-06-17 |
| 5426642 | Satellite broadcast communication system | — | 1995-06-20 |
| 4471162 | Coordinate reading apparatus | Yoshihito Aono, Yukio Takeda | 1984-09-11 |
| 4204011 | Method of driving powdery material into porous material of open-celled structure | Kenzoh Okada, Norio Maeda | 1980-05-20 |