Yuka Gunji

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Ibaraki, JP

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Patents Applicationslast 30 patents

Information Patent Application
TONER AND TWO-COMPONENT DEVELOPER
- Publication number 20240069457
- Publication date Feb 29, 2024
- Canon Kabushiki Kaisha
- RYUJI MURAYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, TONER PRODUCTION METHOD, AND TWO-COMPONENTDEVELOPER
- Publication number 20230408943
- Publication date Dec 21, 2023
- Canon Kabushiki Kaisha
- SHIN KITAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, TONER PRODUCTION METHOD, AND TWO-COMPONENT DEVELOPER
- Publication number 20230408940
- Publication date Dec 21, 2023
- Canon Kabushiki Kaisha
- RYUICHIRO MATSUO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER AND METHOD FOR PRODUCING TONER
- Publication number 20230152725
- Publication date May 18, 2023
- Canon Kabushiki Kaisha
- Kouichirou Ochi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY