Akira Tatsuzue

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device, inlet unit and welding method
- Patent number 11,688,988
- Issue date Jun 27, 2023
- Canon Kabushiki Kaisha
- Takumi Ide
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-voltage power supply apparatus and image forming apparatus
- Patent number 9,891,574
- Issue date Feb 13, 2018
- Canon Kabushiki Kaisha
- Akira Tatsuzue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power supply apparatus and image forming apparatus
- Patent number 9,423,758
- Issue date Aug 23, 2016
- Canon Kabushiki Kaisha
- Akira Tatsuzue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus for superimposing direct current voltage on...
- Patent number 9,342,030
- Issue date May 17, 2016
- Canon Kabushiki Kaisha
- Akira Tatsuzue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240255895
- Publication date Aug 1, 2024
- Canon Kabushiki Kaisha
- ATSUSHI OGUNI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTRONIC DEVICE, INLET UNIT AND WELDING METHOD
- Publication number 20210344154
- Publication date Nov 4, 2021
- Canon Kabushiki Kaisha
- Takumi IDE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH-VOLTAGE POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20170023903
- Publication date Jan 26, 2017
- Canon Kabushiki Kaisha
- Akira Tatsuzue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY APPARATUS FOR SUPERIMPOSING DIRECT CURRENT VOLTAGE ON...
- Publication number 20160116883
- Publication date Apr 28, 2016
- Canon Kabushiki Kaisha
- Akira Tatsuzue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20150268615
- Publication date Sep 24, 2015
- Canon Kabushiki Kaisha
- Akira Tatsuzue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER