Youichi Inomata

Person

Odawara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Glass substrate for a magnetic disk, a magnetic disk which can be f...
- Patent number 7,259,936
- Issue date Aug 21, 2007
- Hitachi Global Storage Technologies Japan, Ltd.
- Hiroki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Glass substrate for a magnetic disk, a magnetic disk which can be f...
- Patent number 7,035,049
- Issue date Apr 25, 2006
- Hitachi Global Storage Technologies Japan, Ltd.
- Hiroki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Glass substrate for a magnetic disk, a magnetic disk which can be f...
- Patent number 6,801,397
- Issue date Oct 5, 2004
- Hitachi, Ltd.
- Hiroki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Glass substrate for a magnetic disk, a magnetic disk which can be f...
- Patent number 6,577,472
- Issue date Jun 10, 2003
- Hitachi, Ltd.
- Hiroki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk including protective layer having surface with protru...
- Patent number 6,303,205
- Issue date Oct 16, 2001
- Hitachi, Ltd.
- Hideaki Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Substrate for a magnetic recording medium, the magnetic recording m...
- Patent number 6,096,445
- Issue date Aug 1, 2000
- Hitachi, Ltd.
- Masatomo Terakado
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk including protective layer having surface with magnet...
- Patent number 5,930,073
- Issue date Jul 27, 1999
- Hitachi, Ltd.
- Hideaki Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium comprising a protective layer having spec...
- Patent number 5,773,124
- Issue date Jun 30, 1998
- Hitachi, Ltd.
- Fuminori Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and process for producing same
- Patent number 5,690,838
- Issue date Nov 25, 1997
- Hitachi, Ltd.
- Yoshihiro Moriguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk, method of manufacturing the same and magnetic disk a...
- Patent number 5,656,349
- Issue date Aug 12, 1997
- Hitachi, Ltd.
- Kenichi Gomi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk including protective layer having surface with protus...
- Patent number 5,504,646
- Issue date Apr 2, 1996
- Hitachi, Ltd.
- Hideaki Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk manufacturing method
- Patent number 5,411,630
- Issue date May 2, 1995
- Hitachi, Ltd.
- Norikazu Nagase
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, method for producing same and magnetic r...
- Patent number 5,280,401
- Issue date Jan 18, 1994
- Hitachi, Ltd.
- Youichi Inomata
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Glass substrate for a magnetic disk, a magnetic disk which can be f...
- Publication number 20060034015
- Publication date Feb 16, 2006
- Hiroki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Glass substrate for a magnetic disk, a magnetic disk which can be f...
- Publication number 20050013048
- Publication date Jan 20, 2005
- Hiroki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Glass substrate for a magnetic disk, a magnetic disk which can be f...
- Publication number 20030202280
- Publication date Oct 30, 2003
- Hiroki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Glass substrate for a magnetic disk, a magnetic disk which can be f...
- Publication number 20010038930
- Publication date Nov 8, 2001
- Hiroki Yamamoto
- G11 - INFORMATION STORAGE

Youichi Inomata

Person

Patents Grantslast 30 patents

Glass substrate for a magnetic disk, a magnetic disk which can be f...

Glass substrate for a magnetic disk, a magnetic disk which can be f...

Glass substrate for a magnetic disk, a magnetic disk which can be f...

Glass substrate for a magnetic disk, a magnetic disk which can be f...

Magnetic disk including protective layer having surface with protru...

Substrate for a magnetic recording medium, the magnetic recording m...

Magnetic disk including protective layer having surface with magnet...

Magnetic recording medium comprising a protective layer having spec...

Magnetic recording medium and process for producing same

Magnetic disk, method of manufacturing the same and magnetic disk a...

Magnetic disk including protective layer having surface with protus...

Magnetic disk manufacturing method

Magnetic recording medium, method for producing same and magnetic r...

Patents Applicationslast 30 patents

Glass substrate for a magnetic disk, a magnetic disk which can be f...

Glass substrate for a magnetic disk, a magnetic disk which can be f...

Glass substrate for a magnetic disk, a magnetic disk which can be f...

Glass substrate for a magnetic disk, a magnetic disk which can be f...