Kouichi Numazawa

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
Grease Composition For Constant Velocity Joints
- Publication number 20090176671
- Publication date Jul 9, 2009
- SHOWA SHELL SEKIYU K.K.
- Takahiro Ozaki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Urea grease composition
- Publication number 20040224859
- Publication date Nov 11, 2004
- Kouichi Numazawa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...