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Yasuhiro Nemoto
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Ogawa-machi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power semiconductor device
Patent number
9,013,877
Issue date
Apr 21, 2015
Hitachi Power Semiconductor Device, Ltd.
Yu Harubeppu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self-running vacuum cleaner
Patent number
6,968,592
Issue date
Nov 29, 2005
Hitachi, Ltd.
Ikuo Takeuchi
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Operating instrument insertion apparatus and operation supporting a...
Patent number
6,770,026
Issue date
Aug 3, 2004
Hitachi, Ltd.
Kazutoshi Kan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Walking aid apparatus
Patent number
6,536,544
Issue date
Mar 25, 2003
Hitachi, Ltd.
Saku Egawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Operating instrument insertion apparatus and operation supporting a...
Patent number
6,497,651
Issue date
Dec 24, 2002
Hitachi, Ltd.
Kazutoshi Kan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Surgical operating apparatus
Patent number
6,454,776
Issue date
Sep 24, 2002
Hitachi, Ltd.
Fujio Tajima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Surgical apparatus
Patent number
6,402,737
Issue date
Jun 11, 2002
Hitachi, Ltd.
Fujio Tajima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Magnetic recording having a slidable chassis
Patent number
6,008,963
Issue date
Dec 28, 1999
Hitachi Ltd.
Yasuhiro Nemoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape device and method of controlling magnetic tape device
Patent number
5,923,494
Issue date
Jul 13, 1999
Hitachi, Ltd.
Toshihiro Arisaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Three-dimensional input device with displayed legend and shape-chan...
Patent number
5,801,704
Issue date
Sep 1, 1998
Hitachi, Ltd.
Shunichi Oohara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Tape loading device and magnetic conversion apparatus
Patent number
5,537,266
Issue date
Jul 16, 1996
Hitachi, Ltd.
Taichiro Yamashita
G11 - INFORMATION STORAGE
Information
Patent Grant
Cassette holder mechanism for magnetic recording/reproducing apparatus
Patent number
5,497,280
Issue date
Mar 5, 1996
Hitachi, Ltd.
Yasuhiro Nemoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Information display apparatus
Patent number
5,214,622
Issue date
May 25, 1993
Hitachi, Ltd.
Yasuhiro Nemoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Magnetic head supporting mechanism for flexible double-sided magnet...
Patent number
4,777,551
Issue date
Oct 11, 1988
Hitachi, Ltd.
Gen Seki
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Power Semiconductor Device
Publication number
20130135824
Publication date
May 30, 2013
Hitachi, Ltd
Yu Harubeppu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSPORTATION SCHEDULE PLANNING SUPPORT SYSTEM AND TRANSPORTATION...
Publication number
20110071955
Publication date
Mar 24, 2011
Hitachi, Ltd.
Isao Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Operating instrument insertion apparatus and operation supporting a...
Publication number
20020169362
Publication date
Nov 14, 2002
Kazutoshi Kan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Self-running vacuum cleaner
Publication number
20020138936
Publication date
Oct 3, 2002
Ikuo Takeuchi
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...