Jun Yamasaki

Follow

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of sealing containers and lids by melt adhesion by laser
- Patent number 9,550,596
- Issue date Jan 24, 2017
- Toyo Seikan Group Holdings, Ltd.
- Makoto Sawada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF SEALING CONTAINERS AND LIDS BY MELT ADHESION BY LASER
- Publication number 20150083302
- Publication date Mar 26, 2015
- TOYO SEIKAN GROUP HOLDINGS, LTD.
- Makoto Sawada
- B32 - LAYERED PRODUCTS