Yukitoshi Tsuboi

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Decoding and displaying device for coded picture data
- Patent number 6,084,637
- Issue date Jul 4, 2000
- Hitachi, Ltd.
- Masuo Oku
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoding/displaying device for decoding/displaying coded picture da...
- Patent number 5,907,372
- Issue date May 25, 1999
- Hitachi, Ltd.
- Masuo Oku
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for picture decoding having frame memories commonly conne...
- Patent number 5,880,786
- Issue date Mar 9, 1999
- Hitachi, Ltd.
- Masuo Oku
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Memory control system and picture decoder using the same
- Patent number 5,729,303
- Issue date Mar 17, 1998
- Hitachi, Ltd.
- Masuo Oku
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoding device for decoding a variety of code signals
- Patent number 5,675,331
- Issue date Oct 7, 1997
- Hitachi, Ltd.
- Hiromi Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital video signal recording and reproducing apparatus and method...
- Patent number 5,550,640
- Issue date Aug 27, 1996
- Hitachi, Ltd.
- Yukitoshi Tsuboi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Picture data recording/reproducing system for recording compressed...
- Patent number 5,371,602
- Issue date Dec 6, 1994
- Hitachi, Ltd.
- Yukitoshi Tsuboi
- G11 - INFORMATION STORAGE
Information Patent Grant
Image data transfer method and apparatus therefor
- Patent number 4,985,784
- Issue date Jan 15, 1991
- Hitachi, Ltd.
- Yukitoshi Tsuboi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Entropy-coding system
- Patent number 4,939,583
- Issue date Jul 3, 1990
- Hitachi, Ltd.
- Yukitoshi Tsuboi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video memory control apparatus
- Patent number 4,748,504
- Issue date May 31, 1988
- Hitachi, Ltd.
- Tetsuya Ikeda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Yukitoshi Tsuboi

Person

Patents Grantslast 30 patents

Decoding and displaying device for coded picture data

Decoding/displaying device for decoding/displaying coded picture da...

Apparatus for picture decoding having frame memories commonly conne...

Memory control system and picture decoder using the same

Decoding device for decoding a variety of code signals

Digital video signal recording and reproducing apparatus and method...

Picture data recording/reproducing system for recording compressed...

Image data transfer method and apparatus therefor

Entropy-coding system

Video memory control apparatus