Fumito Watanabe

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical information recording-reproduction apparatus
- Patent number 7,889,624
- Issue date Feb 15, 2011
- Canon Kabushiki Kaisha
- Fumito Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Information/recording/reproducing apparatus including ΔΣ conversion...
- Patent number 7,760,593
- Issue date Jul 20, 2010
- Canon Kabushiki Kaisha
- Fumito Watanabe
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL INFORMATION RECORDING-REPRODUCTION APPARATUS
- Publication number 20080198728
- Publication date Aug 21, 2008
- Canon Kabushiki Kaisha
- Fumito Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION/RECORDING/REPRODUCING APPARATUS INCLUDING DELTA SIGMA C...
- Publication number 20070201328
- Publication date Aug 30, 2007
- Canon Kabushiki Kaisha
- Fumito Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information recording/reproducing apparatus capable of dete...
- Publication number 20050281156
- Publication date Dec 22, 2005
- Canon Kabushiki Kaisha
- Fumito Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information recording and reproducing apparatus
- Publication number 20050180276
- Publication date Aug 18, 2005
- Canon Kabushiki Kaisha
- Fumito Watanabe
- G11 - INFORMATION STORAGE