Shuuji Yamada

Follow

Person

Fukuoka-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Differential device and method of manufacturing the device
- Patent number 6,463,830
- Issue date Oct 15, 2002
- Hitachi Metals, Ltd.
- Yoshitaka Ito
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...