Sho MATSUYAMA

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Shutter mechanism, toner container, toner cartridge, and image form...
- Patent number 12,135,511
- Issue date Nov 5, 2024
- Ricoh Company, Ltd.
- Hideki Arimatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SHUTTER MECHANISM, TONER CONTAINER, TONER CARTRIDGE, AND IMAGE FORM...
- Publication number 20230280674
- Publication date Sep 7, 2023
- Hideki ARIMATSU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY