Makoto Sumitani

Follow

Person

Tokyo, JP

People

Patents Applicationslast 30 patents

Information Patent Application
OXYGEN-ABSORBING RESIN COMPOSITION AND METHOD FOR MANUFACTURING PAC...
- Publication number 20130123380
- Publication date May 16, 2013
- Mitsubishi Gas Chemical Company, Inc.
- Makoto Sumitani
- B32 - LAYERED PRODUCTS
Information Patent Application
Oxygen absorbent molding and organic electroluminescent element
- Publication number 20070184300
- Publication date Aug 9, 2007
- MITSUBISHI GAS CHEMICAL COMPANY, INC
- Emiko Yokose
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL