Takashi Namekawa

Person

Hitachi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display apparatus
- Patent number 8,075,961
- Issue date Dec 13, 2011
- Hitachi Displays, Ltd.
- Yuichi Sawai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus
- Patent number 8,071,183
- Issue date Dec 6, 2011
- Hitachi Displays, Ltd.
- Yuichi Sawai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and production method thereof
- Patent number 8,022,000
- Issue date Sep 20, 2011
- Hitachi Displays Ltd.
- Yuichi Sawai
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Spacer and image display panel using the same
- Patent number 7,755,269
- Issue date Jul 13, 2010
- Hitachi Displays, Ltd.
- Yuichi Sawai
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Electronic circuit component
- Patent number 7,586,755
- Issue date Sep 8, 2009
- Hitachi, Ltd.
- Toshiya Satoh
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wiring glass substrate for connecting a semiconductor chip to a pri...
- Patent number 7,535,106
- Issue date May 19, 2009
- Renesas Technology Corp.
- Osamu Shiono
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Conductive material, method of producing the same, visual display d...
- Patent number 7,452,489
- Issue date Nov 18, 2008
- Hitachi Displays, Ltd.
- Yuichi Sawai
- C03 - GLASS MINERAL OR SLAG WOOL
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 of disk for recording information, a disk for recor...
- Patent number 7,232,612
- Issue date Jun 19, 2007
- Hitachi, Ltd.
- Hiroki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Wiring glass substrate for connecting a semiconductor chip to a pri...
- Patent number 7,183,650
- Issue date Feb 27, 2007
- Renesas Technology Corp.
- Osamu Shiono
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical information recording medium
- Patent number 7,169,334
- Issue date Jan 30, 2007
- 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 7,035,049
- Issue date Apr 25, 2006
- Hitachi Global Storage Technologies Japan, Ltd.
- Hiroki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor connection substrate
- Patent number 6,933,601
- Issue date Aug 23, 2005
- Hitachi, Ltd.
- Toshiya Satoh
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optically functional element and production method and application...
- Patent number 6,844,092
- Issue date Jan 18, 2005
- Hitachi, Ltd.
- Hiroki Yamamoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
Optically functional element and production method and application...
- Patent number 6,790,502
- Issue date Sep 14, 2004
- Hitachi, Ltd.
- Hiroki Yamamoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Heat transfer structure for a semiconductor device utilizing a bism...
- Patent number 6,784,538
- Issue date Aug 31, 2004
- Hitachi, Ltd.
- Takayoshi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat transfer structure for a semiconductor device utilizing a bism...
- Patent number 6,768,193
- Issue date Jul 27, 2004
- Hitachi, Ltd.
- Takayoshi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic recording medium, a manufacturing method thereof, and a ma...
- Patent number 6,689,456
- Issue date Feb 10, 2004
- Hitachi, Ltd.
- Tetsuo Nakazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium
- Patent number 6,667,946
- Issue date Dec 23, 2003
- 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 head with sealing glass composition
- Patent number 6,512,655
- Issue date Jan 28, 2003
- Hitachi, Ltd.
- Hiroki Yamamoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass composition, structure, and apparatus using the same
- Patent number 6,503,858
- Issue date Jan 7, 2003
- Hitachi, Ltd.
- Hiroki Yamamoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass material
- Patent number 6,440,517
- Issue date Aug 27, 2002
- Hitachi, Ltd.
- Hiroki Yamamoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical recording medium and optical memory device
- Patent number 6,411,591
- Issue date Jun 25, 2002
- Hitachi, Ltd.
- Koichi Moritani
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical information recording medium
- Patent number 6,177,169
- Issue date Jan 23, 2001
- Hitachi, Ltd.
- Hiroki Yamamoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass composition, structure, and apparatus using the same
- Patent number 6,150,027
- Issue date Nov 21, 2000
- Hitachi, Ltd.
- Hiroki Yamamoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass substrate of disk for recording information, a disk for recor...
- Patent number 6,136,401
- Issue date Oct 24, 2000
- Hitachi, Ltd.
- Hiroki Yamamoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass substrate of disk for recording information, a disk for recor...
- Patent number 6,040,029
- Issue date Mar 21, 2000
- Hitachi, Ltd.
- Hiroki Yamamoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical information recording medium
- Patent number 5,985,401
- Issue date Nov 16, 1999
- Hitachi, Ltd.
- Hiroki Yamamoto
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY APPARATUS
- Publication number 20110021337
- Publication date Jan 27, 2011
- Yuichi Sawai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Electronic Circuit Component
- Publication number 20080174976
- Publication date Jul 24, 2008
- Hitachi, Ltd
- Toshiya SATOH
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Display Apparatus
- Publication number 20070286973
- Publication date Dec 13, 2007
- Yuichi Sawai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CONDUCTIVE MATERIAL, METHOD OF PRODUCING THE SAME, VISUAL DISPLAY D...
- Publication number 20070278454
- Publication date Dec 6, 2007
- Yuichi Sawai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display Device and Production Method Thereof
- Publication number 20070158021
- Publication date Jul 12, 2007
- Yuichi Sawai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spacer and Image Display Panel Using the Same
- Publication number 20070159056
- Publication date Jul 12, 2007
- Yuichi Sawai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wiring glass substrate for connecting a semiconductor chip to a pri...
- Publication number 20070114653
- Publication date May 24, 2007
- Hitachi, Ltd
- Osamu Shiono
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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
Electronic circuit component
- Publication number 20040246692
- Publication date Dec 9, 2004
- Toshiya Satoh
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Semiconductor connection substrate
- Publication number 20040238941
- Publication date Dec 2, 2004
- Toshiya Satoh
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Wiring glass substrate and method of manufacturing the wiring glass...
- Publication number 20040217455
- Publication date Nov 4, 2004
- Osamu Shiono
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Glass substrate of disk for recording information, a disk for recor...
- Publication number 20040185217
- Publication date Sep 23, 2004
- Hiroki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Glass material
- Publication number 20040170842
- Publication date Sep 2, 2004
- Hiroki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Glass material
- Publication number 20040170797
- Publication date Sep 2, 2004
- Hiroki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information recording medium
- Publication number 20040063032
- Publication date Apr 1, 2004
- 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
Optically functional element and production method and application...
- Publication number 20030161986
- Publication date Aug 28, 2003
- Hitachi, Ltd
- Hiroki Yamamoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Glass composition, structure, and apparatus using the same
- Publication number 20030158030
- Publication date Aug 21, 2003
- Hitachi, Ltd
- Hiroki Yamamoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Heat transfer structure and a semi-conductor device
- Publication number 20030025195
- Publication date Feb 6, 2003
- Hitachi, Ltd.
- Takayoshi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Heat transfer structure and a semi-conductor device
- Publication number 20030025196
- Publication date Feb 6, 2003
- Hitachi, Ltd.
- Takayoshi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Glass material
- Publication number 20030008760
- Publication date Jan 9, 2003
- Hiroki Yamamoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Magnetic recording medium, a manufacturing method thereof, and a ma...
- Publication number 20020034665
- Publication date Mar 21, 2002
- Tetsuo Nakazawa
- 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

Takashi Namekawa

Person

Patents Grantslast 30 patents

Display apparatus

Display apparatus

Display device and production method thereof

Spacer and image display panel using the same

Electronic circuit component

Wiring glass substrate for connecting a semiconductor chip to a pri...

Conductive material, method of producing the same, visual display d...

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

Glass substrate of disk for recording information, a disk for recor...

Wiring glass substrate for connecting a semiconductor chip to a pri...

Optical information recording medium

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

Semiconductor connection substrate

Optically functional element and production method and application...

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

Optically functional element and production method and application...

Heat transfer structure for a semiconductor device utilizing a bism...

Heat transfer structure for a semiconductor device utilizing a bism...

Magnetic recording medium, a manufacturing method thereof, and a ma...

Optical information recording medium

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

Magnetic head with sealing glass composition

Glass composition, structure, and apparatus using the same

Glass material

Optical recording medium and optical memory device

Optical information recording medium

Glass composition, structure, and apparatus using the same

Glass substrate of disk for recording information, a disk for recor...

Glass substrate of disk for recording information, a disk for recor...

Optical information recording medium

Patents Applicationslast 30 patents

DISPLAY APPARATUS

Electronic Circuit Component

Display Apparatus

CONDUCTIVE MATERIAL, METHOD OF PRODUCING THE SAME, VISUAL DISPLAY D...

Display Device and Production Method Thereof

Spacer and Image Display Panel Using the Same

Wiring glass substrate for connecting a semiconductor chip to a pri...

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...

Electronic circuit component

Semiconductor connection substrate

Wiring glass substrate and method of manufacturing the wiring glass...

Glass substrate of disk for recording information, a disk for recor...

Glass material

Glass material

Optical information recording medium

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

Optically functional element and production method and application...

Glass composition, structure, and apparatus using the same

Heat transfer structure and a semi-conductor device

Heat transfer structure and a semi-conductor device

Glass material

Magnetic recording medium, a manufacturing method thereof, and a ma...

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