Etsuya Yasui

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Production method for particle board and fiber board
- Patent number 8,907,012
- Issue date Dec 9, 2014
- Kyoto University
- Kenji Umemura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION METHOD FOR PARTICLE BOARD AND FIBER BOARD
- Publication number 20130281622
- Publication date Oct 24, 2013
- SUMITOMO FORESTRY CO., LTD.
- Kenji Umemura
- E04 - BUILDING