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Shigeo Tanaka
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Hitachi-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Photosensitive resin composition, photosensitive film, permanent re...
Patent number
9,235,121
Issue date
Jan 12, 2016
Hitachi Chemical Company, Ltd.
Toshimasa Nagoshi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for controlling power to individual audio-video units making...
Patent number
5,857,115
Issue date
Jan 5, 1999
Sony Corporation
Shigeo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio video system
Patent number
5,802,300
Issue date
Sep 1, 1998
Sony Corporation
Shigeo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio video equipment system with bus line and method of establishi...
Patent number
5,796,352
Issue date
Aug 18, 1998
Sony Corporation
Shigeo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
AV system and method of establishing a connection setting for AV co...
Patent number
5,768,224
Issue date
Jun 16, 1998
Sony Corporation
Shigeo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for inspecting and setting the state of electronics audio...
Patent number
5,757,777
Issue date
May 26, 1998
Sony Corporation
Shigeo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for controlling electronic appliance capable of suppressing...
Patent number
5,739,763
Issue date
Apr 14, 1998
Sony Corporation
Koji Ouchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power control system for connecting and verifying slave connections
Patent number
5,731,764
Issue date
Mar 24, 1998
Sony Corporation
Shigeo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of controlling signal lines among audio and/or video apparatus
Patent number
5,712,738
Issue date
Jan 27, 1998
Sony Corporation
Noriko Kotabe
G11 - INFORMATION STORAGE
Information
Patent Grant
Audio visual equipment with a digital bus system and method for ini...
Patent number
5,631,850
Issue date
May 20, 1997
Sony Corporation
Shigeo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for controlling power to individual audio-video units making...
Patent number
5,617,571
Issue date
Apr 1, 1997
Sony Corporation
Shigeo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bi-directional communication system
Patent number
5,608,730
Issue date
Mar 4, 1997
Sony Corporation
Yoshio Osakabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System configuration method for audio-video apparatus with digital...
Patent number
5,598,278
Issue date
Jan 28, 1997
Sony Corporation
Shigeo Tanaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for locking/unlocking a number of units connected to a ma...
Patent number
5,594,907
Issue date
Jan 14, 1997
Sony Corporation
Shigeo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for controlled locking/unlocking of a system using a locking...
Patent number
5,579,523
Issue date
Nov 26, 1996
Sony Corporation
Shigeo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio-visual control apparatus for determining a connection of appl...
Patent number
5,565,929
Issue date
Oct 15, 1996
Sony Corporation
Shigeo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio video system
Patent number
5,550,979
Issue date
Aug 27, 1996
Sony Corporation
Shigeo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication protocol for communicating image data
Patent number
5,550,826
Issue date
Aug 27, 1996
Sony Corporation
Shigeo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for transmitting command and/or data in a single packet and...
Patent number
5,548,725
Issue date
Aug 20, 1996
Sony Corporation
Shigeo Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Bus system with virtual logical buffer
Patent number
5,502,823
Issue date
Mar 26, 1996
Sony Corporation
Shigeo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Remote controlling method and system feature starting method and co...
Patent number
5,488,357
Issue date
Jan 30, 1996
Sony Corporation
Makoto Sato
G11 - INFORMATION STORAGE
Information
Patent Grant
Audio visual system with automatic closing of a bus circuit when an...
Patent number
5,486,877
Issue date
Jan 23, 1996
Sony Corporation
Shigeo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bi-directional bus system and transmitting, receiving, and communic...
Patent number
5,448,562
Issue date
Sep 5, 1995
Sony Corporation
Yoshio Osakabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio-visual system with two-way communication between devices
Patent number
5,420,573
Issue date
May 30, 1995
Sony Corporation
Shigeo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitting method, receiving method, and communication method for...
Patent number
5,402,419
Issue date
Mar 28, 1995
Sony Corporation
Yoshio Osakabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for controlling the power to units making up and audio/vi...
Patent number
5,402,183
Issue date
Mar 28, 1995
Sony Corporation
Shigeo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
FM Multiplex system for selectively delaying one of two audio signals
Patent number
4,302,837
Issue date
Nov 24, 1981
Sony Corporation
Shigeo Tanaka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
PHOTOSENSITIVE ELEMENT, LAMINATE, PERMANENT MASK RESIST, METHOD FOR...
Publication number
20170045817
Publication date
Feb 16, 2017
Hitachi Chemical Company, Ltd.
Toshimasa NAGOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE FILM, PERMANENT RE...
Publication number
20140154628
Publication date
Jun 5, 2014
Toshimasa Nagoshi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Area coverage modulation image forming method
Publication number
20060007256
Publication date
Jan 12, 2006
Shigeo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE