Hiroto Yamauchi

Person

Hitachinaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording/reproducing apparatus for searching programs rec...
- Patent number 7,231,130
- Issue date Jun 12, 2007
- Hitachi, Ltd.
- Shoji Ohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording/reproducing apparatus for searching programs rec...
- Patent number 6,389,217
- Issue date May 14, 2002
- Hitachi, Ltd.
- Shoji Ohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording/reproducing apparatus for search programs record...
- Patent number 6,038,366
- Issue date Mar 14, 2000
- Hitachi, Ltd.
- Shoji Ohno
- G11 - INFORMATION STORAGE
Information Patent Grant
magnetic recording/reproducing apparatus for searching programs rec...
- Patent number 5,761,371
- Issue date Jun 2, 1998
- Hitachi, Ltd.
- Shoji Ohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Luminance/chrominance signal separation circuit having filter circu...
- Patent number 5,231,479
- Issue date Jul 27, 1993
- Hitachi, Ltd.
- Hitoaki Owashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Magnetic recording/reproducing circuit system including a temperatu...
- Patent number 5,148,329
- Issue date Sep 15, 1992
- Hitachi, Ltd.
- Hiroto Yamauchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for waveform equalization
- Patent number 5,005,184
- Issue date Apr 2, 1991
- Hitachi, Ltd.
- Tetsuya Amano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Demodulation circuit for digital modulated signal
- Patent number 4,868,853
- Issue date Sep 19, 1989
- Hitachi, Ltd.
- Morishi Izumita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Decoding device for digital signals
- Patent number 4,827,489
- Issue date May 2, 1989
- Hitachi, Ltd.
- Nobukazu Doi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Magnetic recording/reproducing apparatus for searching programs rec...
- Publication number 20020094192
- Publication date Jul 18, 2002
- Shoji Ohno
- G11 - INFORMATION STORAGE

Hiroto Yamauchi

Person

Patents Grantslast 30 patents

Magnetic recording/reproducing apparatus for searching programs rec...

Magnetic recording/reproducing apparatus for searching programs rec...

Magnetic recording/reproducing apparatus for search programs record...

magnetic recording/reproducing apparatus for searching programs rec...

Luminance/chrominance signal separation circuit having filter circu...

Magnetic recording/reproducing circuit system including a temperatu...

Method and apparatus for waveform equalization

Demodulation circuit for digital modulated signal

Decoding device for digital signals

Patents Applicationslast 30 patents

Magnetic recording/reproducing apparatus for searching programs rec...