Eiichi Yanagi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vibration member and vibration wave driving apparatus
- Patent number 6,943,481
- Issue date Sep 13, 2005
- Canon Precision Kabushiki Kaisha
- Takuji Okamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Position control apparatus and method for table member
- Patent number 6,809,460
- Issue date Oct 26, 2004
- Canon Kabushiki Kaisha
- Takuji Okamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drive control device of vibration wave motor
- Patent number 6,593,712
- Issue date Jul 15, 2003
- Canon Kabushiki Kaisha
- Yoshifumi Nishimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vibration wave driven motor and a printing apparatus
- Patent number 5,945,771
- Issue date Aug 31, 1999
- Canon Kabushiki Kaisha
- Atsushi Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vibration sheet feeder
- Patent number 5,176,376
- Issue date Jan 5, 1993
- Canon Kabushiki Kaisha
- Masahiko Igaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeding device utilizing vibration waves
- Patent number 5,065,999
- Issue date Nov 19, 1991
- Canon Kabushiki Kaisha
- Kenichi Kataoka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Positioning device
- Publication number 20050005722
- Publication date Jan 13, 2005
- Canon Kabushiki Kaisha
- Yoshifumi Nishimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Position control apparatus and method for table member
- Publication number 20030047662
- Publication date Mar 13, 2003
- Takuji Okamoto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Vibration member and vibration wave driving apparatus
- Publication number 20020195892
- Publication date Dec 26, 2002
- Canon Kabushiki Kaisha
- Takuji Okamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Drive control device of vibration wave motor
- Publication number 20020005678
- Publication date Jan 17, 2002
- Yoshifumi Nishimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER