Yuji Maruyama

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Akashi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
V-ribbed belt and application thereof
- Patent number 11,906,016
- Issue date Feb 20, 2024
- Mitsuboshi Belting Ltd.
- Hiroki Imai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
V-ribbed belt and use thereof
- Patent number 11,668,371
- Issue date Jun 6, 2023
- Mitsuboshi Belting Ltd.
- Yasutsugu Kunihiro
- B32 - LAYERED PRODUCTS
Information Patent Grant
Belt installation jig and a belt installation method using same
- Patent number 9,739,350
- Issue date Aug 22, 2017
- Mitsuboshi Belting Ltd.
- Yuji Maruyama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Calculation Control Method for Predicted Value of Jumping Torque of...
- Publication number 20250035513
- Publication date Jan 30, 2025
- MITSUBOSHI BELTING LTD.
- Shuhei Nishida
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
V-Ribbed Belt and Application Thereof
- Publication number 20210231192
- Publication date Jul 29, 2021
- MITSUBOSHI BELTING LTD.
- Hiroki Imai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
V-Ribbed Belt and Use Thereof
- Publication number 20190219134
- Publication date Jul 18, 2019
- MITSUBOSHI BELTING LTD.
- Yasutsugu Kunihiro
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BELT INSTALLATION JIG AND A BELT INSTALLATION METHOD USING SAME
- Publication number 20100248878
- Publication date Sep 30, 2010
- Mitsuboshi Belting Ltd.
- Yuji Maruyama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...