Tadashi Koyama

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic apparatus and control method for the same
- Patent number 10,483,780
- Issue date Nov 19, 2019
- Canon Kabushiki Kaisha
- Tadashi Koyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device and method of controlling switching elements
- Patent number 10,193,543
- Issue date Jan 29, 2019
- Canon Kabushiki Kaisha
- Tadashi Koyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Position information acquisition apparatus and method of controllin...
- Patent number 8,624,724
- Issue date Jan 7, 2014
- Canon Kabushiki Kaisha
- Takashi Morii
- G01 - MEASURING TESTING
Information Patent Grant
Electronic apparatus for use with removable storage medium, control...
- Patent number 7,765,334
- Issue date Jul 27, 2010
- Canon Kabushiki Kaisha
- Hidenori Shiba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC APPARATUS AND CONTROL METHOD FOR THE SAME
- Publication number 20180175650
- Publication date Jun 21, 2018
- Canon Kabushiki Kaisha
- Tadashi Koyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC DEVICE AND METHOD OF CONTROLLING SWITCHING ELEMENTS
- Publication number 20170141774
- Publication date May 18, 2017
- Canon Kabushiki Kaisha
- Tadashi Koyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POSITION INFORMATION ACQUISITION APPARATUS AND METHOD OF CONTROLLIN...
- Publication number 20120050035
- Publication date Mar 1, 2012
- Canon Kabushiki Kaisha
- Takashi Morii
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electronic apparatus for use with removable storage medium, control...
- Publication number 20050268127
- Publication date Dec 1, 2005
- Canon Kabushiki Kaisha
- Hidenori Shiba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE