Yasufumi Takada

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for setting a limitation of copy to generated...
- Patent number 6,809,748
- Issue date Oct 26, 2004
- Canon Kabushiki Kaisha
- Satoshi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for controlling access of stored data in a sys...
- Patent number 6,151,019
- Issue date Nov 21, 2000
- Canon Kabushiki Kaisha
- Satoshi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data management method and apparatus
- Patent number 5,737,737
- Issue date Apr 7, 1998
- Canon Kabushiki Kaisha
- Yoshiro Hikida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information filing apparatus that stores and erases information bas...
- Patent number 5,146,604
- Issue date Sep 8, 1992
- Canon Kabushiki Kaisha
- Yasufumi Takada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image recording apparatus
- Patent number 4,843,432
- Issue date Jun 27, 1989
- Canon Kabushiki Kaisha
- Toshiaki Mizushima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Data processing apparatus
- Publication number 20050030576
- Publication date Feb 10, 2005
- Canon Kabushiki Kaisha
- Satoshi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR SETTING A LIMITATION OF COPY TO GENERATED...
- Publication number 20020099741
- Publication date Jul 25, 2002
- Satoshi Watanabe
- G06 - COMPUTING CALCULATING COUNTING