Tsuyoshi Kobayashi

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Niigata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fixing sleeve and manufacturing method thereof
- Patent number 10,265,754
- Issue date Apr 23, 2019
- K.K. Endo Seisakusho
- Tsuyoshi Kobayashi
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
FIXING SLEEVE AND MANUFACTURING METHOD THEREOF
- Publication number 20160236258
- Publication date Aug 18, 2016
- K.K. ENDO SEISAKUSHO
- Tsuyoshi Kobayashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...