Ryoichi Yajima

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Receiver and channel compatible encoding/decoding system for high d...
- Patent number 5,561,467
- Issue date Oct 1, 1996
- Nippon Hoso Kyokai
- Yoshio Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal transmission system for high definition television
- Patent number 5,151,779
- Issue date Sep 29, 1992
- Nippon Hoso Kyokai
- Yasuaki Kanatsugu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple sub-sampling transmitting/receiving system performing inte...
- Patent number 5,063,445
- Issue date Nov 5, 1991
- Nippon Hoso Kyokai
- Taiji Nishizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital video signal processing system
- Patent number 4,991,019
- Issue date Feb 5, 1991
- Nippon Hoso Kyokai
- Kazumasa Enami
- G06 - COMPUTING CALCULATING COUNTING