Yumiko Takahashi

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus, management apparatus, and management syste...
- Patent number 8,799,452
- Issue date Aug 5, 2014
- Canon Kabushiki Kaisha
- Yumiko Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Management system, image forming apparatus, and method therefor
- Patent number 8,793,369
- Issue date Jul 29, 2014
- Canon Kabushiki Kaisha
- Yumiko Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MANAGEMENT SYSTEM, IMAGE FORMING APPARATUS, AND METHOD THEREFOR
- Publication number 20110099272
- Publication date Apr 28, 2011
- Canon Kabushiki Kaisha
- Yumiko Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS, MANAGEMENT APPARATUS, AND MANAGEMENT SYSTE...
- Publication number 20100198967
- Publication date Aug 5, 2010
- Canon Kabushiki Kaisha
- Yumiko Takahashi
- G06 - COMPUTING CALCULATING COUNTING