Kenta Katayama

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Kashiwa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toner
- Patent number 11,599,036
- Issue date Mar 7, 2023
- Canon Kabushiki Kaisha
- Koki Inoue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Toner
- Patent number 11,467,510
- Issue date Oct 11, 2022
- Canon Kabushiki Kaisha
- Yuhei Terui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Toner and method for producing the toner
- Patent number 10,852,650
- Issue date Dec 1, 2020
- Canon Kabushiki Kaisha
- Koki Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TONER
- Publication number 20210063902
- Publication date Mar 4, 2021
- Canon Kabushiki Kaisha
- Koki Inoue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TONER
- Publication number 20210063901
- Publication date Mar 4, 2021
- Canon Kabushiki Kaisha
- Yuhei Terui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TONER AND METHOD FOR PRODUCING THE TONER
- Publication number 20190235402
- Publication date Aug 1, 2019
- Canon Kabushiki Kaisha
- Koki Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY