Shigeyuki Sakazawa

Person

Shinjuku-ku, Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for second or later generation coding of video...
- Patent number 6,856,650
- Issue date Feb 15, 2005
- Kokusai Denshin Denwa Co., Ltd.
- Yasuhiro Takishima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimum motion vector determinator and video coding apparatus using...
- Patent number 6,348,954
- Issue date Feb 19, 2002
- KDD Corporation
- Yasuhiro Takishima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of and apparatus for coded moving picture data hierarchy for...
- Patent number 6,075,900
- Issue date Jun 13, 2000
- Shigeyuki Sakazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Packet video bitrate conversion system
- Patent number 6,011,587
- Issue date Jan 4, 2000
- Kokusai Denshin Denwa Kabushiki Kaisha
- Shigeyuki Sakazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting dubbing data of digital VTR
- Patent number 5,892,881
- Issue date Apr 6, 1999
- Kokusai Denshin Denwa Kabushiki Kaisha
- Yasuhiro Takishima
- G11 - INFORMATION STORAGE
Information Patent Grant
Variable length code construction apparatus
- Patent number 5,883,589
- Issue date Mar 16, 1999
- Kokusai Denshin Denwa Co., Ltd.
- Yasuhiro Takishima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Coding apparatus for encoding motion picture
- Patent number 5,841,476
- Issue date Nov 24, 1998
- Kokusai Denshin Denwa Co. Ltd.
- Yasuhiro Takishima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving picture encoder
- Patent number 5,576,766
- Issue date Nov 19, 1996
- Kokusai Denshin Denwa Kabushiki Kaisha
- Shuichi Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quantizer designed by using human visual sensitivity
- Patent number 5,557,276
- Issue date Sep 17, 1996
- Kokusai Denshin Denwa Kabushiki Kaisha
- Shigeyuki Sakazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bit rate controller for multiplexer of encoded video
- Patent number 5,550,590
- Issue date Aug 27, 1996
- Kokusai Denshin Denwa Kabushiki Kaisha
- Shigeyuki Sakazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Shigeyuki Sakazawa

Person

Patents Grantslast 30 patents

Method and apparatus for second or later generation coding of video...

Optimum motion vector determinator and video coding apparatus using...

Method of and apparatus for coded moving picture data hierarchy for...

Packet video bitrate conversion system

Method and apparatus for transmitting dubbing data of digital VTR

Variable length code construction apparatus

Coding apparatus for encoding motion picture

Moving picture encoder

Quantizer designed by using human visual sensitivity

Bit rate controller for multiplexer of encoded video