Issued Patents All Time
Showing 76–80 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6075527 | Interactive television system | Toru Ichihashi, Katsushi Shimamoto | 2000-06-13 |
| 5903262 | Interactive television system with script interpreter | Toru Ichihashi, Katsushi Shimamoto | 1999-05-11 |
| 5848194 | Coding/decoding apparatus and coding/decoding method | Keiji Ishizuka, Tsutomu Ando, Susumu Igarashi | 1998-12-08 |
| 5299058 | Method of reproducing mirage-like phenomenon | Tetsu Tanaka, Isamu Amemiya, Chikanobu Tomikawa | 1994-03-29 |
| 4876649 | Harm preventing apparatus for vehicle | Taneichi Kawai, Tomio Yasuda | 1989-10-24 |