Yoshinori Izumi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sub-sample transmission system for improving picture quality in mot...
- Patent number 5,612,748
- Issue date Mar 18, 1997
- Nippon Hoso Kyokai
- Seiichi Gohshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
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
Clamp system used for television signal
- Patent number 5,008,753
- Issue date Apr 16, 1991
- Matsushita Electric Industrial Co.
- Hiromu Kitaura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television video signal control system
- Patent number 4,970,594
- Issue date Nov 13, 1990
- Matsushita Electric Industrial Co., Ltd.
- Hiromu Kitaura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic gain control device
- Patent number 4,963,969
- Issue date Oct 16, 1990
- Matsushita Electric Industrial Co., Ltd.
- Hiromu Kitaura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
TV signal recording and reproducing apparatus employing a digital i...
- Patent number 4,943,858
- Issue date Jul 24, 1990
- Matsushita Electric Industrial Co., Ltd.
- Hiromu Kitaura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for compensating contour of television signal
- Patent number 4,912,556
- Issue date Mar 27, 1990
- Matsushita Electric Industrial Co., Ltd.
- Yoshio Hirauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving system for band-compression image signal
- Patent number 4,891,699
- Issue date Jan 2, 1990
- Matsushita Electric Industrial Co., Ltd.
- Masanori Hamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion detection circuit
- Patent number 4,884,136
- Issue date Nov 28, 1989
- Nippon Hoso Kyokai
- Yuichi Ninomiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Four phase PSK demodulator
- Patent number 4,757,272
- Issue date Jul 12, 1988
- NEC Home Electronics Ltd.
- Yukihiro Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Divisionally time-compressed subsample transmission and motion-comp...
- Patent number 4,745,459
- Issue date May 17, 1988
- Nippon Hoso Kyokai
- Yuichi Ninomiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bandwidth compressed transmission system
- Patent number 4,692,801
- Issue date Sep 8, 1987
- Nippon Hoso Kyokai
- Yuichi Ninomiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Providing contents associated with time-specific information throug...
- Publication number 20020078455
- Publication date Jun 20, 2002
- Toshio Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yoshinori Izumi

Person

Patents Grantslast 30 patents

Sub-sample transmission system for improving picture quality in mot...

Receiver and channel compatible encoding/decoding system for high d...

Multiple sub-sampling transmitting/receiving system performing inte...

Clamp system used for television signal

Television video signal control system

Automatic gain control device

TV signal recording and reproducing apparatus employing a digital i...

Apparatus for compensating contour of television signal

Receiving system for band-compression image signal

Motion detection circuit

Four phase PSK demodulator

Divisionally time-compressed subsample transmission and motion-comp...

Bandwidth compressed transmission system

Patents Applicationslast 30 patents

Providing contents associated with time-specific information throug...