Yuuichi Kokaku

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium, the manufacturing method and magnetic re...
- Patent number 7,147,943
- Issue date Dec 12, 2006
- Hitachi Global Storage Technologies Japan, Ltd.
- Toshinori Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and method for manufacturing the same
- Patent number 7,045,175
- Issue date May 16, 2006
- Hitachi, Ltd.
- Shigehiko Fujimaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, process for producing same and magnetic...
- Patent number 7,037,607
- Issue date May 2, 2006
- Hitachi Global Storage Technologies Japan, Ltd.
- Toshinori Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, the manufacturing method and magnetic re...
- Patent number 6,949,301
- Issue date Sep 27, 2005
- Hitachi Global Storage Technologies Japan, Ltd.
- Toshinori Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, its production method and magnetic stora...
- Patent number 6,706,363
- Issue date Mar 16, 2004
- Hitachi, Ltd.
- Yoshinori Honda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and magnetic storage apparatus
- Patent number 6,491,798
- Issue date Dec 10, 2002
- Hitachi, Ltd.
- Yuuichi Kokaku
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, process for producing same and magnetic...
- Patent number 6,403,194
- Issue date Jun 11, 2002
- Hitachi, Ltd.
- Toshinori Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording media, manufacturing method for thereof and appa...
- Patent number 6,395,412
- Issue date May 28, 2002
- Hitachi, Ltd.
- Yoshinori Honda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and magnetic memory
- Patent number 6,329,037
- Issue date Dec 11, 2001
- Hitachi, Ltd.
- Yuuichi Kokaku
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 4,713,288
- Issue date Dec 15, 1987
- Hitachi, Ltd.
- Yuuichi Kokaku
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for forming protective film of organic polymer and boron
- Patent number 4,629,547
- Issue date Dec 16, 1986
- Hitachi, Ltd.
- Yoshinori Honda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for forming fine multilayer resist patterns
- Patent number 4,560,641
- Issue date Dec 24, 1985
- Hitachi, Ltd.
- Yuuichi Kokaku
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic recording medium having organic protective overlayer
- Patent number 4,529,651
- Issue date Jul 16, 1985
- Hitachi, Ltd.
- Makoto Kitoo
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Magnetic recording medium, the manufacturing method and magnetic re...
- Publication number 20060153975
- Publication date Jul 13, 2006
- Toshinori Ono
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium, the manufacturing method and magnetic re...
- Publication number 20050106314
- Publication date May 19, 2005
- Toshinori Ono
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium, process for producing same and magnetic...
- Publication number 20040166279
- Publication date Aug 26, 2004
- Toshinori Ono
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium, the manufacturing method and magnetic re...
- Publication number 20040028949
- Publication date Feb 12, 2004
- Toshinori Ono
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium and method for manufacturing the same
- Publication number 20030228496
- Publication date Dec 11, 2003
- Hitachi, Inc.
- Shigehiko Fujimaki
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium, its production method and magnetic stora...
- Publication number 20020146532
- Publication date Oct 10, 2002
- Yoshinori Honda
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium, the manufacturing method and magnetic re...
- Publication number 20020037440
- Publication date Mar 28, 2002
- Toshinori Ono
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium and magnetic storage apparatus
- Publication number 20020025451
- Publication date Feb 28, 2002
- Hitachi, Ltd.
- Yuuichi Kokaku
- G11 - INFORMATION STORAGE

Yuuichi Kokaku

Person

Patents Grantslast 30 patents

Magnetic recording medium, the manufacturing method and magnetic re...

Magnetic recording medium and method for manufacturing the same

Magnetic recording medium, process for producing same and magnetic...

Magnetic recording medium, the manufacturing method and magnetic re...

Magnetic recording medium, its production method and magnetic stora...

Magnetic recording medium and magnetic storage apparatus

Magnetic recording medium, process for producing same and magnetic...

Magnetic recording media, manufacturing method for thereof and appa...

Magnetic recording medium and magnetic memory

Magnetic recording medium

Process for forming protective film of organic polymer and boron

Method for forming fine multilayer resist patterns

Magnetic recording medium having organic protective overlayer

Patents Applicationslast 30 patents

Magnetic recording medium, the manufacturing method and magnetic re...

Magnetic recording medium, the manufacturing method and magnetic re...

Magnetic recording medium, process for producing same and magnetic...

Magnetic recording medium, the manufacturing method and magnetic re...

Magnetic recording medium and method for manufacturing the same

Magnetic recording medium, its production method and magnetic stora...

Magnetic recording medium, the manufacturing method and magnetic re...

Magnetic recording medium and magnetic storage apparatus