Jungo MATSUI

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Iga-shi, Mie, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming fracture start portion of connecting rod and form...
- Patent number 10,052,702
- Issue date Aug 21, 2018
- Yasunaga Corporation
- Yuji Kaimasu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PROCESSING FRACTURE SURFACE OF DUCTILE METAL COMPONENT,...
- Publication number 20200262020
- Publication date Aug 20, 2020
- YASUNAGA CORPORATION
- Hiroichi HASE
- B24 - GRINDING POLISHING
Information Patent Application
METHOD OF FORMING FRACTURE START PORTION OF CON ROD AND FORMING DEVICE
- Publication number 20160074949
- Publication date Mar 17, 2016
- YASUNAGA CORPORATION
- Yuji KAIMASU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR