Takashi Ohtani

Follow

Person

Wakayama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Additive for lubricating oils for diesel engines and lubricating oi...
- Patent number 5,670,464
- Issue date Sep 23, 1997
- Kao Corporation
- Kazuo Kita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS