Naoki Sato

Person

Hachioji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Recording/reproducing apparatus with maximum likelihood sequence es...
- Patent number 5,568,330
- Issue date Oct 22, 1996
- Hitachi, Ltd.
- Hideki Sawaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage apparatus with an A/D converter having a reference vol...
- Patent number 5,546,245
- Issue date Aug 13, 1996
- Hitachi, Ltd.
- Naoki Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing method using phase discriminatio...
- Patent number 5,467,232
- Issue date Nov 14, 1995
- Hitachi, Ltd.
- Yasuhide Ouchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus for processing reproduction signal...
- Patent number 5,418,660
- Issue date May 23, 1995
- Hitachi, Ltd.
- Naoki Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing apparatus, reproduction signal p...
- Patent number 5,400,189
- Issue date Mar 21, 1995
- Hitachi, Ltd.
- Naoki Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Decoding method and apparatus with maximum likelihood sequence esti...
- Patent number 5,392,316
- Issue date Feb 21, 1995
- Hitachi, Ltd.
- Hideki Sawaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Readout circuit in magnetic recording device
- Patent number 5,008,761
- Issue date Apr 16, 1991
- Hitachi, Ltd.
- Nobumasa Nishiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Readout circuit in magnetic recording device
- Patent number 4,907,100
- Issue date Mar 6, 1990
- Hitachi, Ltd.
- Nobumasa Nishiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-resistive head for protecting against output spike noises
- Patent number 4,802,043
- Issue date Jan 31, 1989
- Hitachi, Ltd.
- Naoki Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Circuit for detecting variation of resistance of a variable-resista...
- Patent number 4,716,306
- Issue date Dec 29, 1987
- Hitachi, Ltd.
- Naoki Sato
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic transducer using magnetoresistance effect
- Patent number 4,663,684
- Issue date May 5, 1987
- Hitachi, Ltd.
- Yoshihisa Kamo
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Current driving circuit
- Patent number 4,600,965
- Issue date Jul 15, 1986
- Hitachi, Ltd.
- Naoki Sato
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

Recording/reproducing apparatus with maximum likelihood sequence es...

Data storage apparatus with an A/D converter having a reference vol...

Magnetic recording and reproducing method using phase discriminatio...

Information processing apparatus for processing reproduction signal...

Magnetic recording and reproducing apparatus, reproduction signal p...

Decoding method and apparatus with maximum likelihood sequence esti...

Readout circuit in magnetic recording device

Readout circuit in magnetic recording device

Magneto-resistive head for protecting against output spike noises

Circuit for detecting variation of resistance of a variable-resista...

Magnetic transducer using magnetoresistance effect

Current driving circuit