Membership
Tour
Register
Log in
Tomio Kurosu
Follow
Person
Iwatsuki, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Optical angle detection apparatus
Patent number
7,600,876
Issue date
Oct 13, 2009
Nidec Copal Corporation
Tomio Kurosu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Actuator
Patent number
6,880,988
Issue date
Apr 19, 2005
Nidec Copal Corporation
Tomio Kurosu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Range finder of light amount detection type with multi zone resolution
Patent number
6,711,352
Issue date
Mar 23, 2004
Nidec Copal Corporation
Takanori Kohno
G02 - OPTICS
Information
Patent Grant
Actuator
Patent number
6,667,678
Issue date
Dec 23, 2003
Nidec Copal Corporation
Tomio Kurosu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and apparatus for controlling exposure of camera
Patent number
6,496,651
Issue date
Dec 17, 2002
Fuji Photo Film Co., Ltd.
Fumio Ishihara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for controlling exposure of camera
Patent number
6,389,232
Issue date
May 14, 2002
Fuji Photo Film Co., Ltd.
Fumio Ishihara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Shutter control apparatus
Patent number
6,347,191
Issue date
Feb 12, 2002
Nidec Copal Corporation
Tomio Kurosu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for controlling exposure of camera
Patent number
6,275,659
Issue date
Aug 14, 2001
Fuji Photo Film Co., Ltd.
Fumio Ishihara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for controlling exposure of camera
Patent number
5,774,747
Issue date
Jun 30, 1998
Fuji Photo Film Co., Ltd.
Fumio Ishihara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for controlling exposure of camera
Patent number
5,678,098
Issue date
Oct 14, 1997
Fuji Photo Film Co., Ltd.
Fumio Ishihara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Position sensor
Patent number
5,600,392
Issue date
Feb 4, 1997
Copal Company Limited
Tetsuo Sakamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Device for detecting the time of termination of opening operation o...
Patent number
4,527,877
Issue date
Jul 9, 1985
Copal Company Limited
Tomio Kurosu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electromagnetic shutter
Patent number
4,514,064
Issue date
Apr 30, 1985
Copal Company Limited
Tomio Kurosu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electromagnetic shutter
Patent number
4,494,846
Issue date
Jan 22, 1985
Copal Company Limited
Tomio Kurosu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Control circuit for an electromagnetically driven programming shutter
Patent number
4,462,672
Issue date
Jul 31, 1984
Copal Company Limited
Tomio Kurosu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drive controlling circuit for electric shutters
Patent number
4,299,469
Issue date
Nov 10, 1981
Copal Company Limited
Tomio Kurosu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Device for indicating fading operation
Patent number
4,139,282
Issue date
Feb 13, 1979
Copal Company Limited
Yasuo Ishiguro
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Servoamplifier in an automatic diaphragm controlling device of a ca...
Patent number
4,134,653
Issue date
Jan 16, 1979
Copal Company Limited
Yasuo Ishiguro
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fade-in and fade-out device of an automatic servomechanism of diaph...
Patent number
4,124,283
Issue date
Nov 7, 1978
Copal Company Limited
Yasuo Shigeru
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Optical angle detection apparatus
Publication number
20060197921
Publication date
Sep 7, 2006
Nidec Copal Corporation
Tomio Kurosu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Actuator
Publication number
20040131349
Publication date
Jul 8, 2004
Nidec Copal Corporation
Tomio Kurosu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Range finder of light amount detection type with multi zone resolution
Publication number
20030123869
Publication date
Jul 3, 2003
Nidec Copal Corporation
Takanori Kohno
G02 - OPTICS
Information
Patent Application
Mobile information terminal device and camera unit
Publication number
20030090579
Publication date
May 15, 2003
Haruki Ohe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Actuator
Publication number
20020149290
Publication date
Oct 17, 2002
Tomio Kurosu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Method and apparatus for controlling exposure of camera
Publication number
20020136551
Publication date
Sep 26, 2002
Fuji Photo Film Co., Ltd.
Fumio Ishihara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Method and apparatus for controlling exposure of camera
Publication number
20010028793
Publication date
Oct 11, 2001
Fuji Photo Film Co., Ltd.
Fumio Ishihara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY