Atsuko Kashiwazaki

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Toride-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Signal processing method, signal processing apparatus, and image re...
- Patent number 7,724,951
- Issue date May 25, 2010
- Canon Kabushiki Kaisha
- Tsutomu Takayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information reading apparatus, method and system for processing ima...
- Patent number 7,463,390
- Issue date Dec 9, 2008
- Canon Kabushiki Kaisha
- Mizuki Hayakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing for correcting defects of read image
- Patent number 7,391,928
- Issue date Jun 24, 2008
- Canon Kabushiki Kaisha
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing for correcting defects of read image
- Patent number 7,245,784
- Issue date Jul 17, 2007
- Canon Kabushiki Kaisha
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing for correcting defects of read image
- Patent number 7,006,705
- Issue date Feb 28, 2006
- Canon Kabushiki Kaisha
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL PROCESSING METHOD, SIGNAL PROCESSING APPARATUS, AND IMAGE RE...
- Publication number 20070189636
- Publication date Aug 16, 2007
- Tsutomu Takayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING FOR CORRECTING DEFECTS OF READ IMAGE
- Publication number 20070127841
- Publication date Jun 7, 2007
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing for correcting defects of read image
- Publication number 20050275909
- Publication date Dec 15, 2005
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information reading apparatus, method and system for processing ima...
- Publication number 20050141059
- Publication date Jun 30, 2005
- Canon Kabushiki Kaisha
- Mizuki Hayakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing for correcting defects of read image
- Publication number 20020168116
- Publication date Nov 14, 2002
- Tsutomu Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal processing method, signal processing apparatus, and image re...
- Publication number 20020048411
- Publication date Apr 25, 2002
- Tsutomu Takayama
- G06 - COMPUTING CALCULATING COUNTING