Yukihiko Machida

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Communication system for video information apparatus
- Patent number RE34650
- Issue date Jun 28, 1994
- Sony Corporation
- Keiichiro Shimada
- 340 - Communications: electrical
Information Patent Grant
Video signal recording and/or reproducing apparatus
- Patent number 4,823,206
- Issue date Apr 18, 1989
- Sony Corporation
- Shoji Nemoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Communication system for video information apparatus
- Patent number 4,821,032
- Issue date Apr 11, 1989
- Sony Corporation
- Keiichiro Shimada
- G11 - INFORMATION STORAGE
Information Patent Grant
Motor rotation servo control apparatus
- Patent number 4,804,894
- Issue date Feb 14, 1989
- Sony Corporation
- Yukihiko Machida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Data communication apparatus
- Patent number 4,713,702
- Issue date Dec 15, 1987
- Sony Corporation
- Mitsugu Ishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal translating circuit
- Patent number 4,559,501
- Issue date Dec 17, 1985
- Sony Corporation
- Tooru Akutagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for recording digital information in alternate...
- Patent number 4,551,771
- Issue date Nov 5, 1985
- Sony Corporation
- Yukihiko Machida
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for recording a digital audio signal in a track with a vi...
- Patent number 4,477,844
- Issue date Oct 16, 1984
- Sony Corporation
- Kenji Nakano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal recording and/or reproducing apparatus with gain control
- Patent number 4,326,223
- Issue date Apr 20, 1982
- Sony Corporation
- Kazuo Yamagiwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yukihiko Machida

Person

Patents Grantslast 30 patents

Communication system for video information apparatus

Video signal recording and/or reproducing apparatus

Communication system for video information apparatus

Motor rotation servo control apparatus

Data communication apparatus

Signal translating circuit

Method and apparatus for recording digital information in alternate...

Apparatus for recording a digital audio signal in a track with a vi...

Video signal recording and/or reproducing apparatus with gain control