Masaharu Kaita

Follow

Person

Kamagaya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Injection molding die apparatus for use in the production of substr...
- Patent number 5,018,962
- Issue date May 28, 1991
- Sumitomo Heavy Industries, Ltd.
- Takehiko Kitamura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL