MASAYA KAWATSURI

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Sakai City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hinge device and image forming apparatus
- Patent number 11,215,220
- Issue date Jan 4, 2022
- Sharp Kabushiki Kaisha
- Katsuki Kawabata
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
HINGE DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20200063790
- Publication date Feb 27, 2020
- Sharp Kabushiki Kaisha
- KATSUKI KAWABATA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...