Mako Abe

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Yamagata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cylinder liner for cast-covering, and method for manufacturing cyli...
- Patent number 11,168,642
- Issue date Nov 9, 2021
- TPR CO., LTD.
- Koichi Hatakeyama
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cylindrical member
- Patent number 10,907,570
- Issue date Feb 2, 2021
- TPR CO., LTD.
- Akira Sato
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
CYLINDER LINER FOR CAST-COVERING, AND METHOD FOR MANUFACTURING CYLI...
- Publication number 20200398336
- Publication date Dec 24, 2020
- TPR CO., LTD.
- Koichi Hatakeyama
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CYLINDRICAL MEMBER
- Publication number 20200392921
- Publication date Dec 17, 2020
- TPR CO., LTD.
- Akira Sato
- B22 - CASTING POWDER METALLURGY