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Yoshikazu Naito
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Toyokawa-Shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Induction heating and fixing device for fixing toner on a recording...
Patent number
6,661,991
Issue date
Dec 9, 2003
Minolta Co., Ltd.
Yoshikazu Naito
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Recycle information system and image forming apparatus for recycling
Patent number
6,487,377
Issue date
Nov 26, 2002
Minolta Co., Ltd.
Yoshikazu Naito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Input/output port fault diagnosing device
Patent number
5,546,404
Issue date
Aug 13, 1996
Minolta Camera Kabushiki Kaisha
Kenichi Takahashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image reading apparatus having color correction according to tempea...
Patent number
5,495,340
Issue date
Feb 27, 1996
Minolta Camera Kabushiki Kaisha
Yoshikazu Naito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electrophotographic image forming apparatus comprising means for au...
Patent number
5,453,773
Issue date
Sep 26, 1995
Minolta Camera Kabushiki Kaisha
Yoshihiro Hattori
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having correction means for modifying image...
Patent number
5,305,057
Issue date
Apr 19, 1994
Minolta Camera Kabushiki Kaisha
Yoshihiro Hattori
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with toner detection
Patent number
5,296,895
Issue date
Mar 22, 1994
Minolta Camera Kabushiki Kaisha
Yoshikazu Naito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic image forming apparatus comprising means for au...
Patent number
5,212,560
Issue date
May 18, 1993
Minolta Camera Kabushiki Kaisha
Yoshihiro Hattori
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner density detecting method, and image forming method and appara...
Patent number
5,124,750
Issue date
Jun 23, 1992
Minolta Camera Kabushiki Kaisha
Yoshikazu Naito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Digital image forming apparatus
Patent number
5,081,527
Issue date
Jan 14, 1992
Minolta Camera Kabushiki Kaisha
Yoshikazu Naito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Exposure control system of image forming apparatus
Patent number
4,982,232
Issue date
Jan 1, 1991
Minolta Camera Kabushiki Kaisha
Yoshikazu Naito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Exposure control device and method
Patent number
4,879,576
Issue date
Nov 7, 1989
Minolta Camera Kabushiki Kaisha
Yoshikazu Naito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Multi-functional imaging apparatus
Patent number
4,821,107
Issue date
Apr 11, 1989
Minolta Camera Kabushiki Kaisha
Yoshikazu Naito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Induction heating and fixing device
Publication number
20020103614
Publication date
Aug 1, 2002
Yoshikazu Naito
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Recycle information system and image forming apparatus for recycling
Publication number
20020028080
Publication date
Mar 7, 2002
Yoshikazu Naito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL