Tetsuya Kohgo

Follow

Person

Atsugi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Double-mass type dynamic damper having two damper systems
- Patent number 5,884,902
- Issue date Mar 23, 1999
- Tokai Rubber Industries, Ltd.
- Masaaki Hamada
- B60 - VEHICLES IN GENERAL