Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5818420 | 3D object graphics display device, 3D object graphics display method, and manipulator for 3D object graphics display | Hideki Mitsumine, Yuichi Ninomiya, Hideo Noguchi, Seiki Inoue, Tadoru Kato +2 more | 1998-10-06 |
| 5561467 | Receiver and channel compatible encoding/decoding system for high definition video | Yoshio Takeuchi, Makoto Okui, Isao Kondo, Yasuaki Kanatsugu, Junji Kumada +15 more | 1996-10-01 |
| 5151779 | Signal transmission system for high definition television | Yasuaki Kanatsugu, Taiichiro Kurita, Taiji Nishizawa, Yutaka Tanaka, Ryoichi Yajima +7 more | 1992-09-29 |
| 5072297 | Method and system for transmitting and receiving PCM audio signals in combination with a video signal | Masaru Kanazawa, Taiichiro Kurita, Kazuhiko Shibuya, Taiji Nishizawa, Yutaka Tanaka +6 more | 1991-12-10 |
| 4991019 | Digital video signal processing system | Nobuyuki Yagi, Ryoichi Yajima, Kiyomasa Kanai, Shigemi Mikami, Nobuyuki Sasaki +3 more | 1991-02-05 |
| 4800430 | Fundamental unit for processing video signals | Keinosuke Murakami, Nobuyuki Yagi | 1989-01-24 |
| 4673980 | Video-signal time-axis correction apparatus | Keinosuke Murakami, Nobuyuki Yagi | 1987-06-16 |