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Katsuo Mohri
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Kanagawa, JP
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last 30 patents
Information
Patent Grant
Methods and apparatus for recording data on a digital storage mediu...
Patent number
5,729,649
Issue date
Mar 17, 1998
Hitachi America, Ltd.
Frank Anton Lane
G11 - INFORMATION STORAGE
Information
Patent Grant
Trick play data indentification methods and apparatus for use with...
Patent number
5,687,275
Issue date
Nov 11, 1997
Hitachi America, Ltd.
Frank Anton Lane
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital video recording device with trick play capability
Patent number
5,623,344
Issue date
Apr 22, 1997
Hitachi America, Ltd.
Frank A. Lane
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital recording and playback device error correction methods and...
Patent number
5,583,650
Issue date
Dec 10, 1996
Hitachi America, Ltd.
Frank A. Lane
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and method of storing image signals
Patent number
5,459,585
Issue date
Oct 17, 1995
Hitachi, Ltd.
Hitoaki Owashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Rotary head type magnetic recording and reproducing apparatus and m...
Patent number
4,843,493
Issue date
Jun 27, 1989
Hitachi, Ltd.
Takashi Furuhata
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording and reproducing apparatus
Patent number
4,642,708
Issue date
Feb 10, 1987
Hitachi, Ltd.
Takashi Furuhata
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for detecting a drop-out in a magnetic recording/reproduc...
Patent number
4,604,659
Issue date
Aug 5, 1986
Hitachi, Ltd.
Shigeyuki Itoh
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for reproducing information at variable speeds...
Patent number
4,581,659
Issue date
Apr 8, 1986
Hitachi, Ltd.
Nobuo Azuma
G11 - INFORMATION STORAGE
Information
Patent Grant
Device for controlling consecutive recording of video information s...
Patent number
4,507,690
Issue date
Mar 26, 1985
Hitachi, Ltd.
Nobuo Azuma
G11 - INFORMATION STORAGE
Information
Patent Grant
Video and sound signal recording and reproducing device
Patent number
4,453,186
Issue date
Jun 5, 1984
Hitachi, Ltd.
Yoshizumi Watatani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tape running time indication system
Patent number
4,338,645
Issue date
Jul 6, 1982
Hitachi, Ltd.
Katsuo Mohri
G11 - INFORMATION STORAGE
Information
Patent Grant
Programmed timer for VTR
Patent number
4,325,081
Issue date
Apr 13, 1982
Hitachi, Ltd.
Yuuhei Abe
G11 - INFORMATION STORAGE
Information
Patent Grant
Relay control circuit
Patent number
4,153,922
Issue date
May 8, 1979
Hitachi, Ltd.
Nobuo Azuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control apparatus for air conditioning unit
Patent number
4,142,375
Issue date
Mar 6, 1979
Hitachi, Ltd.
Yuuhei Abe
F24 - HEATING RANGES VENTILATING