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Mitsuyoshi Shouji
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Ibaraki-Ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Printing plate and printer using it
Patent number
6,543,360
Issue date
Apr 8, 2003
Hitachi, Ltd.
Hiroshi Sasaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Fuel injection valve coated with anti-fouling perfluoropolyether fi...
Patent number
6,443,375
Issue date
Sep 3, 2002
Hitachi, Ltd.
Mitsuyoshi Shouji
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel injection valve coated with anti-fouling perfluoropolyether fi...
Patent number
6,431,473
Issue date
Aug 13, 2002
Hitachi, Ltd.
Mitsuyoshi Shouji
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
MG alloy member and its use
Patent number
6,328,530
Issue date
Dec 11, 2001
Hitachi, Ltd.
Tomoya Kato
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Fluorocompound, lubricant, surface modifier, lubricating film, magn...
Patent number
6,323,163
Issue date
Nov 27, 2001
Hitachi, Ltd.
Hiroshi Sasaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Magnetic disk and magnetic recording/reproduction apparatus
Patent number
6,296,917
Issue date
Oct 2, 2001
Hitachi, Ltd.
Takayuki Nakakawaji
G11 - INFORMATION STORAGE
Information
Patent Grant
Fuel injection valve and direct injection engine using the same
Patent number
6,273,348
Issue date
Aug 14, 2001
Hitachi, Ltd.
Mitsuyoshi Shouji
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Article having a light-controllable super-water-repellent surface a...
Patent number
6,087,072
Issue date
Jul 11, 2000
Hitachi, Ltd.
Hiroshi Sasaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Super water-repellent coating material, and super water-repellent c...
Patent number
6,068,911
Issue date
May 30, 2000
Hitachi, Ltd.
Mitsuyoshi Shouji
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Article having a light-controllable super-water-repellent surface a...
Patent number
6,027,852
Issue date
Feb 22, 2000
Hitachi, Ltd.
Hiroshi Sasaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Magnetic disk, and magnetic disk apparatus
Patent number
5,820,964
Issue date
Oct 13, 1998
Hitachi, Ltd.
Takayuki Nakakawaji
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
MGalloy member and its use
Publication number
20020039528
Publication date
Apr 4, 2002
Tomoya Kato
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Fuel injection valve coated with anti-fouling perfluoropolyether fi...
Publication number
20010042801
Publication date
Nov 22, 2001
HITACHI LTD.
Mitsuyoshi Shouji
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel injection valve coated with anti-fouling perfluoropolyether fi...
Publication number
20010032896
Publication date
Oct 25, 2001
Hitachi, Ltd.
Mitsuyoshi Shouji
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Printing plate and printer using it
Publication number
20010006028
Publication date
Jul 5, 2001
Hiroshi Sasaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS