Minoru Yoshifuku

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Iga-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic carrier, two-component developer, replenishing developer,...
- Patent number 9,541,853
- Issue date Jan 10, 2017
- Canon Kabushiki Kaisha
- Hironori Minagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic carrier, two-component developer, developer for replenishm...
- Patent number 9,513,571
- Issue date Dec 6, 2016
- Canon Kabushiki Kaisha
- Nobuyoshi Sugahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic carrier and two-component developer
- Patent number 9,500,975
- Issue date Nov 22, 2016
- Canon Kabushiki Kaisha
- Nobuyoshi Sugahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic carrier, two-component developer, developer for replenishm...
- Patent number 9,341,973
- Issue date May 17, 2016
- Canon Kabushiki Kaisha
- Minoru Yoshifuku
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC CARRIER AND TWO-COMPONENT DEVELOPER
- Publication number 20150241807
- Publication date Aug 27, 2015
- Canon Kabushiki Kaisha
- Nobuyoshi Sugahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MAGNETIC CARRIER, TWO-COMPONENT DEVELOPER, DEVELOPER FOR REPLENISHM...
- Publication number 20140356782
- Publication date Dec 4, 2014
- Nobuyoshi Sugahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MAGNETIC CARRIER, TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER,...
- Publication number 20140356781
- Publication date Dec 4, 2014
- Hironori Minagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MAGNETIC CARRIER, TWO-COMPONENT DEVELOPER, DEVELOPER FOR REPLENISHM...
- Publication number 20140356783
- Publication date Dec 4, 2014
- Minoru Yoshifuku
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY