Kaori OKUMOTO

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Charging roller and image forming apparatus
- Patent number 12,117,740
- Issue date Oct 15, 2024
- Archem Inc.
- Kaori Okumoto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Charging roller and image forming apparatus
- Patent number 11,460,789
- Issue date Oct 4, 2022
- Archem Inc.
- Makoto Otsuru
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
CHARGING ROLLER AND IMAGE FORMING APPARATUS
- Publication number 20220291606
- Publication date Sep 15, 2022
- Bridgestone Corporation
- Kaori OKUMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING ROLLER AND IMAGE FORMING APPARATUS
- Publication number 20220066350
- Publication date Mar 3, 2022
- BRIDGESTONE CORPORATION
- Makoto OTSURU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LAMINATE, DEVELOPING MEMBER, AND METHOD FOR MANUFACTURING THE LAMINATE
- Publication number 20200166865
- Publication date May 28, 2020
- Bridgestone Corporation
- Akihide OSAKU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...