Yousuke Yamazaki

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Tochigi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing connecting rod
- Patent number 6,427,326
- Issue date Aug 6, 2002
- Honda Giken Kogyo Kabushiki Kaisha
- Ryuji Soga
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...