Masaaki Kumasaka

Follow

Person

Minamitsuru-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Automatic lubricator for injection molding machine
- Patent number 6,179,597
- Issue date Jan 30, 2001
- Fanuc Ltd
- Susumu Ito
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL