Kiyohito Gotoh

Follow

Person

Chiyoda-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Injection compression molding method for optically molded products
- Patent number 6,705,725
- Issue date Mar 16, 2004
- Teijin Chemicals, LTD
- Kiyohito Gotoh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection compression molding method for optically formed product
- Patent number 6,616,868
- Issue date Sep 9, 2003
- Teijin Chemicals, LTD
- Kiyohito Gotoh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Injection compression molding method for optically molded products
- Publication number 20030201555
- Publication date Oct 30, 2003
- Kiyohito Gotoh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL