Yuko Kawaguchi

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical recording medium, manufacturing method for optical recordin...
- Patent number 8,116,193
- Issue date Feb 14, 2012
- Panasonic Corporation
- Yuko Kawaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium, manufacturing method for optical recordin...
- Patent number 7,948,860
- Issue date May 24, 2011
- Panasonic Corporation
- Yuko Kawaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium, manufacturing method for optical recordin...
- Patent number 7,821,909
- Issue date Oct 26, 2010
- Panasonic Corporation
- Yuko Kawaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium, optical recording medium manufacturing me...
- Patent number 7,808,881
- Issue date Oct 5, 2010
- Panasonic Corporation
- Yuko Kawaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto optical recording medium having a multilayer recording film...
- Patent number 7,012,857
- Issue date Mar 14, 2006
- Matsushita Electric Industrial Co., Ltd.
- Motoyoshi Murakami
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL RECORDING MEDIUM, MANUFACTURING METHOD FOR OPTICAL RECORDIN...
- Publication number 20100322056
- Publication date Dec 23, 2010
- Yuko Kawaguchi
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL RECORDING MEDIUM, MANUFACTURING METHOD FOR OPTICAL RECORDIN...
- Publication number 20090073848
- Publication date Mar 19, 2009
- Yuko Kawaguchi
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL RECORDING MEDIUM, MANUFACTURING METHOD FOR OPTICAL RECORDIN...
- Publication number 20080298221
- Publication date Dec 4, 2008
- Yuko Kawaguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Manufacturing method for magneto optical recording medium
- Publication number 20060002243
- Publication date Jan 5, 2006
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Motoyoshi Murakami
- G11 - INFORMATION STORAGE
Information Patent Application
Optical recording medium, optical recording medium manufacturing me...
- Publication number 20050201260
- Publication date Sep 15, 2005
- Yuko Kawaguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk medium, optical disk device, and master production method
- Publication number 20040076110
- Publication date Apr 22, 2004
- Yasumori Hino
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto optical recording medium, manufacturing method for the same...
- Publication number 20030156502
- Publication date Aug 21, 2003
- Motoyashi Murakami
- G11 - INFORMATION STORAGE

Yuko Kawaguchi

Person

Patents Grantslast 30 patents

Optical recording medium, manufacturing method for optical recordin...

Optical recording medium, manufacturing method for optical recordin...

Optical recording medium, manufacturing method for optical recordin...

Optical recording medium, optical recording medium manufacturing me...

Magneto optical recording medium having a multilayer recording film...

Patents Applicationslast 30 patents

OPTICAL RECORDING MEDIUM, MANUFACTURING METHOD FOR OPTICAL RECORDIN...

OPTICAL RECORDING MEDIUM, MANUFACTURING METHOD FOR OPTICAL RECORDIN...

OPTICAL RECORDING MEDIUM, MANUFACTURING METHOD FOR OPTICAL RECORDIN...

Manufacturing method for magneto optical recording medium

Optical recording medium, optical recording medium manufacturing me...

Optical disk medium, optical disk device, and master production method

Magneto optical recording medium, manufacturing method for the same...