Hirata Junko

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Suntou-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 11,960,225
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Koji Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,360,416
- Issue date Jun 14, 2022
- Canon Kabushiki Kaisha
- Koji Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic toner
- Patent number 8,124,306
- Issue date Feb 28, 2012
- Canon Kabushiki Kaisha
- Junko Hirata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner with specified amounts of the THF-soluble matter having certa...
- Patent number 7,700,254
- Issue date Apr 20, 2010
- Canon Kabushiki Kaisha
- Syuhei Moribe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220269201
- Publication date Aug 25, 2022
- Canon Kabushiki Kaisha
- Koji Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20210191297
- Publication date Jun 24, 2021
- Canon Kabushiki Kaisha
- Koji Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MAGNETIC TONER
- Publication number 20090186288
- Publication date Jul 23, 2009
- Canon Kabushiki Kaisha
- Junko Hirata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER
- Publication number 20080187853
- Publication date Aug 7, 2008
- Canon Kabushiki Kaisha
- Syuhei Moribe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY