Tsuyoshi Fujiwara

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing cellulose-fiber flat structure
- Patent number 8,663,426
- Issue date Mar 4, 2014
- Mitsubishi Chemical Corporation
- Tsuyoshi Fujiwara
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING CELLULOSE-FIBER FLAT STRUCTURE
- Publication number 20120298319
- Publication date Nov 29, 2012
- OJI PAPER CO., LTD.
- Tsuyoshi Fujiwara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL