Masahiro Kumabe

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Recyclable water-resistant corrugated fiberboard sheet
- Patent number 6,794,016
- Issue date Sep 21, 2004
- Oji Paper Co., Ltd.
- Masahiro Kumabe
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Recyclable water-resistant corrugated fiberboard sheet
- Publication number 20030087065
- Publication date May 8, 2003
- OJI PAPER CO., LTD.
- Masahiro Kumabe
- B32 - LAYERED PRODUCTS