Masaaki Udagawa

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Tsukuba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of molded product, molded product, cartridge,...
- Patent number 10,981,307
- Issue date Apr 20, 2021
- Canon Kabushiki Kaisha
- Masaaki Udagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Manufacturing method of molded product, molded product, cartridge,...
- Patent number 10,933,567
- Issue date Mar 2, 2021
- Canon Kabushiki Kaisha
- Masaaki Udagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Vibrator, vibration-type driving device, image forming apparatus, r...
- Patent number 10,899,004
- Issue date Jan 26, 2021
- Canon Kabushiki Kaisha
- Takao Mori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF MOLDED PRODUCT, MOLDED PRODUCT, CARTRIDGE,...
- Publication number 20180272582
- Publication date Sep 27, 2018
- Canon Kabushiki Kaisha
- Masaaki Udagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF PRODUCING MOLDED PRODUCT, MOLDED PRODUCT, CARTRIDGE, AND...
- Publication number 20180272585
- Publication date Sep 27, 2018
- Canon Kabushiki Kaisha
- Kazuhiro Kochi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
VIBRATOR, VIBRATION-TYPE DRIVING DEVICE, IMAGE FORMING APPARATUS, R...
- Publication number 20180093375
- Publication date Apr 5, 2018
- Canon Kabushiki Kaisha
- Takao Mori
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS