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Toshiyuki Iijima
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electronic device and joined member
Patent number
10,446,464
Issue date
Oct 15, 2019
Sony Corporation
Toshiyuki Iijima
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Controller for photographing apparatus and photographing system
Patent number
9,210,328
Issue date
Dec 8, 2015
Sony Corporation
Masakazu Koyanagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Controller for photographing apparatus and photographing system
Patent number
8,594,483
Issue date
Nov 26, 2013
Sony Corporation
Masakazu Koyanagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Controller for photographing apparatus and photographing system
Patent number
8,045,837
Issue date
Oct 25, 2011
Sony Corporation
Masakazu Koyanagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Controller for photographing apparatus and photographing system
Patent number
7,720,359
Issue date
May 18, 2010
Sony Corporation
Masakazu Koyanagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Controller for photographing apparatus and photographing system
Patent number
6,720,987
Issue date
Apr 13, 2004
Sony Corporation
Masakazu Koyanagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Camera controlling device and method for predicted viewing
Patent number
6,545,708
Issue date
Apr 8, 2003
Sony Corporation
Ken Tamayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Shade gradation correction method and apparatus
Patent number
5,930,401
Issue date
Jul 27, 1999
Sony Corporation
Tadashi Morishige
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electrophotographic photoreceptor comprising amorphous silicon and...
Patent number
4,833,055
Issue date
May 23, 1989
Fuji Electric Co., Ltd.
Toyoki Kazama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photosensitive material comprising amorphous ca...
Patent number
4,770,966
Issue date
Sep 13, 1988
Fuji Electric Co., Ltd.
Toyoki Kazama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic light-sensitive element with amorphous C overlayer
Patent number
4,675,265
Issue date
Jun 23, 1987
Fuji Electric Co., Ltd.
Toyoki Kazama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus for improving the performance of non-crystalline silicon...
Patent number
4,623,243
Issue date
Nov 18, 1986
Fuji Electric Co., Ltd.
Toshiyuki Iijima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
COMMUNICATION DEVICE AND CONTROL METHOD
Publication number
20210141911
Publication date
May 13, 2021
Sony Semiconductor Solutions Corporation
TOSHIYUKI IIJIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC DEVICE AND JOINED MEMBER
Publication number
20180182684
Publication date
Jun 28, 2018
SONY CORPORATION
Toshiyuki IIJIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONTROLLER FOR PHOTOGRAPHING APPARATUS AND PHOTOGRAPHING SYSTEM
Publication number
20140071277
Publication date
Mar 13, 2014
SONY CORPORATION
Masakazu Koyanagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROLLER FOR PHOTOGRAPHING APPARATUS AND PHOTOGRAPHING SYSTEM
Publication number
20120019615
Publication date
Jan 26, 2012
MASAKAZU KOYANAGI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Controller for Photographing Apparatus and Photographing System
Publication number
20090278914
Publication date
Nov 12, 2009
MASAKAZU KOYANAGI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Controller For Photographing Apparatus And Photographing System
Publication number
20090115841
Publication date
May 7, 2009
MASAKAZU KOYANAGI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Controller for photographing apparatus and photographing system
Publication number
20040257436
Publication date
Dec 23, 2004
Sony Corporation
Masakazu Koyanagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROLLER FOR PHOTOGRAPHING APPARATUS AND PHOTOGRAPHING SYSTEM
Publication number
20010019355
Publication date
Sep 6, 2001
MASAKAZU KOYANAGI
H04 - ELECTRIC COMMUNICATION TECHNIQUE