Hiroshi Kametsuka

Follow

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Multifunctional hydrocarbon oil composition
- Patent number 8,933,003
- Issue date Jan 13, 2015
- Nippon Oil Corporation
- Junichi Shibata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Multifunctional hydrocarbon oil composition
- Publication number 20090111723
- Publication date Apr 30, 2009
- Nippon Oil Corporation
- Junichi Shibata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR