Hajime KURIHARA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a disk substrate for a magnetic recording m...
- Patent number 8,039,045
- Issue date Oct 18, 2011
- Fuji Electric Co., Ltd.
- Youichi Tei
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Disk substrate for a perpendicular magnetic recording medium and a...
- Patent number 7,622,205
- Issue date Nov 24, 2009
- Fuji Electric Device Technology Co. Ltd.
- Hiroyuki Uwazumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronic apparatus and method of controlling the electronic appar...
- Patent number 7,265,520
- Issue date Sep 4, 2007
- Seiko Epson Corporation
- Tsukasa Kosuda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic apparatus having battery power source and control method...
- Patent number 6,888,355
- Issue date May 3, 2005
- Seiko Epson Corporation
- Koji Kitazawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Information processing device
- Patent number 6,575,618
- Issue date Jun 10, 2003
- Seiko Epson Corporation
- Shigeki Inoue
- G01 - MEASURING TESTING
Information Patent Grant
Image forming apparatus
- Patent number 6,326,992
- Issue date Dec 4, 2001
- Seiko Epson Corporation
- Nozomu Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reflection photodetector and biological information measuring instr...
- Patent number 6,198,951
- Issue date Mar 6, 2001
- Seiko Epson Corporation
- Tsukasa Kosuda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Laser beam scanning image forming apparatus having two-dimensionall...
- Patent number 5,870,132
- Issue date Feb 9, 1999
- Seiko Epson Corporation
- Nozomu Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Charger apparatus
- Patent number 5,453,819
- Issue date Sep 26, 1995
- Seiko Epson Corporation
- Hidetsugu Shimura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Image formation device having photoconductive ink based ink sheet r...
- Patent number 5,451,986
- Issue date Sep 19, 1995
- Seiko Epson Corporation
- Teruyuki Mizumoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Contact charge supply device
- Patent number 5,359,395
- Issue date Oct 25, 1994
- Seiko Epson Corporation
- Hidetsugu Shimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of preparing microcapsule
- Patent number 5,296,266
- Issue date Mar 22, 1994
- Seiko Epson Corporation
- Masanao Kunugi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Replenishing an ink transfer sheet
- Patent number 5,131,768
- Issue date Jul 21, 1992
- Seiko Epson Corporation
- Hidetsugu Shimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for replenishing a depleted ink sheet
- Patent number 5,090,828
- Issue date Feb 25, 1992
- Seiko Epson Corporation
- Hidetsugu Shimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrophotographic image forming apparatus using photoconductive t...
- Patent number 5,053,821
- Issue date Oct 1, 1991
- Seiko Epson Corporation, A Corporation of Japan
- Masanao Kunugi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for replenishing a depleted ink sheet
- Patent number 4,942,056
- Issue date Jul 17, 1990
- Seiko Epson Corporation
- Hidetsugu Shimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrophotographic image forming
- Patent number 4,921,768
- Issue date May 1, 1990
- Seiko Epson Corporation
- Masanao Kunugi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF FORMING A PROTECTIVE FILM AND A MAGNETIC RECORDING MEDIUM...
- Publication number 20080318085
- Publication date Dec 25, 2008
- Fuji Electric Device Technology Co., LTD.
- Tuqiang LI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MANUFACTURING METHOD FOR PERPENDICULAR MAGNETIC RECORDING MEDIUM
- Publication number 20080138524
- Publication date Jun 12, 2008
- Fuji Electric Device Technology Co., LTD.
- Tadaaki Oikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular magnetic recording medium and manufacturing method th...
- Publication number 20080020242
- Publication date Jan 24, 2008
- Fuji Electric Device Technology Co., LTD.
- Hajime Kurihara
- G11 - INFORMATION STORAGE
Information Patent Application
Method of plating on a glass base plate and a method of manufacturi...
- Publication number 20060228493
- Publication date Oct 12, 2006
- Fuji Electric Device Technology Co., Ltd.
- Akira Iso
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method of plating on a glass base plate, a method of manufacturing...
- Publication number 20060210837
- Publication date Sep 21, 2006
- Fuji Electric Device
- Hajime Kurihara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method of manufacturing a disk substrate for a magnetic recording m...
- Publication number 20060024431
- Publication date Feb 2, 2006
- Fuji Electric Device
- Youichi Tei
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Disk substrate for a perpendicular magnetic recording medium and a...
- Publication number 20050238929
- Publication date Oct 27, 2005
- Fuji Electric Device
- Hiroyuki Uwazumi
- G11 - INFORMATION STORAGE
Information Patent Application
Electronic apparatus and method of controlling the electronic appar...
- Publication number 20030146736
- Publication date Aug 7, 2003
- Tsukasa Kosuda
- G04 - HOROLOGY
Information Patent Application
Electronic apparatus and control method
- Publication number 20030146755
- Publication date Aug 7, 2003
- Koji Kitazawa
- G04 - HOROLOGY

Hajime KURIHARA

Person

Patents Grantslast 30 patents

Method of manufacturing a disk substrate for a magnetic recording m...

Disk substrate for a perpendicular magnetic recording medium and a...

Electronic apparatus and method of controlling the electronic appar...

Electronic apparatus having battery power source and control method...

Information processing device

Image forming apparatus

Reflection photodetector and biological information measuring instr...

Laser beam scanning image forming apparatus having two-dimensionall...

Charger apparatus

Image formation device having photoconductive ink based ink sheet r...

Contact charge supply device

Method of preparing microcapsule

Replenishing an ink transfer sheet

Apparatus for replenishing a depleted ink sheet

Electrophotographic image forming apparatus using photoconductive t...

Method for replenishing a depleted ink sheet

Electrophotographic image forming

Patents Applicationslast 30 patents

METHOD OF FORMING A PROTECTIVE FILM AND A MAGNETIC RECORDING MEDIUM...

MANUFACTURING METHOD FOR PERPENDICULAR MAGNETIC RECORDING MEDIUM

Perpendicular magnetic recording medium and manufacturing method th...

Method of plating on a glass base plate and a method of manufacturi...

Method of plating on a glass base plate, a method of manufacturing...

Method of manufacturing a disk substrate for a magnetic recording m...

Disk substrate for a perpendicular magnetic recording medium and a...

Electronic apparatus and method of controlling the electronic appar...

Electronic apparatus and control method