Tomomi HARASHIMA

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toner, method of manufacturing toner, toner storage unit, image for...
- Patent number 12,078,961
- Issue date Sep 3, 2024
- Ricoh Company, Ltd.
- Yuka Mizoguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, toner stored unit, and image forming apparatus
- Patent number 11,061,343
- Issue date Jul 13, 2021
- Ricoh Company, Ltd.
- Yuka Mizoguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and toner set
- Patent number 10,895,816
- Issue date Jan 19, 2021
- Ricoh Company, Ltd.
- Minoru Masuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TONER, DEVELOPER, TONER STORAGE UNIT, IMAGE FORMING APPARATUS, AND...
- Publication number 20230014605
- Publication date Jan 19, 2023
- RICOH COMPANY, LTD.
- Akinori SAITOH
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, RESIN PARTICLES, DEVELOPER, TONER STORAGE UNIT, IMAGE FORMIN...
- Publication number 20220197165
- Publication date Jun 23, 2022
- RICOH COMPANY, LTD.
- Tomomi Harashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, METHOD OF MANUFACTURING TONER, TONER STORAGE UNIT, IMAGE FOR...
- Publication number 20220057726
- Publication date Feb 24, 2022
- RICOH COMPANY, LTD.
- Yuka Mizoguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, TONER STORED UNIT, AND IMAGE FORMING APPARATUS
- Publication number 20200285167
- Publication date Sep 10, 2020
- Yuka MIZOGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND TONER SET
- Publication number 20200089140
- Publication date Mar 19, 2020
- Minoru MASUDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY