Fukuyasu Abe

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image display device
- Patent number 7,553,024
- Issue date Jun 30, 2009
- Hitachi, Ltd.
- Satoshi Ouchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display device
- Patent number 7,044,607
- Issue date May 16, 2006
- Hitachi, Ltd.
- Satoshi Ouchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display device
- Patent number 6,926,411
- Issue date Aug 9, 2005
- Hitachi, Ltd.
- Satoshi Ouchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display optical unit and display apparatus using this unit
- Patent number 6,796,660
- Issue date Sep 28, 2004
- Hitachi, Ltd.
- Mikio Shiraishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display device
- Patent number 6,626,540
- Issue date Sep 30, 2003
- Hitachi, Ltd.
- Satoshi Ouchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display optical unit and display apparatus using this unit
- Patent number 6,595,645
- Issue date Jul 22, 2003
- Hitachi, Ltd.
- Mikio Shiraishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display optical unit and display apparatus
- Patent number 6,334,686
- Issue date Jan 1, 2002
- Hitachi, Ltd.
- Mikio Shiraishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Drum base on which a drum of a magnetic tape recorder is mounted
- Patent number 6,078,464
- Issue date Jun 20, 2000
- Hitachi, Ltd.
- Hidekazu Takeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary head and recording/reading apparatus provided with rotary head
- Patent number 5,978,185
- Issue date Nov 2, 1999
- Hitachi Ltd.
- Fukuyasu Abe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing apparatus
- Patent number 5,739,976
- Issue date Apr 14, 1998
- Hitachi, Ltd.
- Kazuo Sakai
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording/playback apparatus for controlling contact between a head...
- Patent number 5,434,735
- Issue date Jul 18, 1995
- Hitachi, Ltd.
- Kenmei Masuda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Liquid Crystal Display Apparatus
- Publication number 20090066878
- Publication date Mar 12, 2009
- Kenji Ogiro
- G02 - OPTICS
Information Patent Application
Projection type image display apparatus
- Publication number 20070216869
- Publication date Sep 20, 2007
- Junko Kawase
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Projection type image display apparatus
- Publication number 20070165189
- Publication date Jul 19, 2007
- Junko Kawase
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Optical element and projection type image display apparatus having...
- Publication number 20060263609
- Publication date Nov 23, 2006
- Hironori Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image display device
- Publication number 20060187416
- Publication date Aug 24, 2006
- Satoshi Ouchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image display device
- Publication number 20050243280
- Publication date Nov 3, 2005
- Satoshi Ouchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image display device
- Publication number 20040027543
- Publication date Feb 12, 2004
- Satoshi Ouchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Display optical unit and display apparatus using this unit
- Publication number 20040008325
- Publication date Jan 15, 2004
- Mikio Shiraishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image display device
- Publication number 20020140905
- Publication date Oct 3, 2002
- Satoshi Ouchi
- G02 - OPTICS
Information Patent Application
Display optical unit and display apparatus using this unit
- Publication number 20020047999
- Publication date Apr 25, 2002
- Mikio Shiraishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Fukuyasu Abe

Person

Patents Grantslast 30 patents

Image display device

Image display device

Image display device

Display optical unit and display apparatus using this unit

Image display device

Display optical unit and display apparatus using this unit

Display optical unit and display apparatus

Drum base on which a drum of a magnetic tape recorder is mounted

Rotary head and recording/reading apparatus provided with rotary head

Magnetic recording and reproducing apparatus

Recording/playback apparatus for controlling contact between a head...

Patents Applicationslast 30 patents

Liquid Crystal Display Apparatus

Projection type image display apparatus

Projection type image display apparatus

Optical element and projection type image display apparatus having...

Image display device

Image display device

Image display device

Display optical unit and display apparatus using this unit

Image display device

Display optical unit and display apparatus using this unit