Tomoyasu Kochu

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Patents Grantslast 30 patents

Information Patent Grant
Oil composition for use in trace oil supply cutting/grinding work
- Patent number 8,173,582
- Issue date May 8, 2012
- Nippon Oil Corporation
- Satoshi Suda
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Oil composition for use in trace oil supply cutting/grinding work
- Publication number 20110201259
- Publication date Aug 18, 2011
- NIPPON OIL CORPORATION
- Satoshi Suda
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Oil Composition for Use in Trace Oil Supply Cutting/Grinding Work
- Publication number 20080318820
- Publication date Dec 25, 2008
- Nippon Oil Corporation
- Satoshi Suda
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...