Shoichi Miyawaki

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing xylan-containing material
- Patent number 10,316,108
- Issue date Jun 11, 2019
- Nippon Paper Industries Co., Ltd.
- Shiho Tsuji
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for producing cellulose nanofibers
- Patent number 9,365,973
- Issue date Jun 14, 2016
- Nippon Paper Industries Co., Ltd.
- Shiho Tsuji
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for producing cellulose nanofibers
- Patent number 9,139,662
- Issue date Sep 22, 2015
- Nippon Paper Industries Co., Ltd.
- Shiho Tsuji
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for recovery/reuse of N-oxyl compound
- Patent number 8,865,886
- Issue date Oct 21, 2014
- Nippon Paper Industries Co., Ltd.
- Shoichi Miyawaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Papermaking additive and paper containing the same
- Patent number 8,377,563
- Issue date Feb 19, 2013
- Nippon Paper Industruies Co., Ltd.
- Shoichi Miyawaki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Processes for producing cellulose nanofibers
- Patent number 8,287,692
- Issue date Oct 16, 2012
- Nippon Paper Industries Co., Ltd.
- Shoichi Miyawaki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for preparing coated printing paper
- Patent number 5,985,367
- Issue date Nov 16, 1999
- Nippon Paper Industries Co., Ltd.
- Eiji Nishijima
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING XYLAN-CONTAINING MATERIAL
- Publication number 20170369598
- Publication date Dec 28, 2017
- Nippon Paper Industries Co., Ltd.
- Shiho Tsuji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CELLULOSE NANOFIBERS
- Publication number 20150267070
- Publication date Sep 24, 2015
- Nippon Paper Industries Co., Ltd.
- Shiho Tsuji
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD FOR PRODUCING ANION-MODIFIED CELLULOSE NANOFIBER DISPERSION
- Publication number 20150027648
- Publication date Jan 29, 2015
- NIPPON PAPER INDUSTRIES CO., LTD.,
- Shiho Tsuji
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR PRODUCING CELLULOSE NANOFIBERS
- Publication number 20140238626
- Publication date Aug 28, 2014
- Nippon Paper Industries Co., Ltd.
- Shiho Tsuji
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR PRODUCING CELLULOSE NANOFIBERS
- Publication number 20140053828
- Publication date Feb 27, 2014
- Nippon Paper Industries Co., Ltd.
- Shiho Tsuji
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD FOR RECOVERY/REUSE OF N-OXYL COMPOUND
- Publication number 20120065389
- Publication date Mar 15, 2012
- Shoichi Miyawaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING CELLULOSE GEL DISPERSION
- Publication number 20120009661
- Publication date Jan 12, 2012
- Shoichi Miyawaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PAPERMAKING ADDITIVE AND PAPER CONTAINING THE SAME
- Publication number 20110008638
- Publication date Jan 13, 2011
- Shoichi Miyawaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESSES FOR PRODUCING CELLULOSE NANOFIBERS, CELLULOSE OXIDATION C...
- Publication number 20100282422
- Publication date Nov 11, 2010
- Shoichi Miyawaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Pulp Bleaching Processes
- Publication number 20070246176
- Publication date Oct 25, 2007
- Shoichi Miyawaki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Printing papers
- Publication number 20060237153
- Publication date Oct 26, 2006
- Takashi Ochi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Methods for improving discoloration resistance of pulp and pulp imp...
- Publication number 20060207732
- Publication date Sep 21, 2006
- Shoichi Miyawaki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Shoichi Miyawaki

Person

Patents Grantslast 30 patents

Method for producing xylan-containing material

Method for producing cellulose nanofibers

Method for producing cellulose nanofibers

Method for recovery/reuse of N-oxyl compound

Papermaking additive and paper containing the same

Processes for producing cellulose nanofibers

Process for preparing coated printing paper

Patents Applicationslast 30 patents

METHOD FOR PRODUCING XYLAN-CONTAINING MATERIAL

CELLULOSE NANOFIBERS

METHOD FOR PRODUCING ANION-MODIFIED CELLULOSE NANOFIBER DISPERSION

METHOD FOR PRODUCING CELLULOSE NANOFIBERS

METHOD FOR PRODUCING CELLULOSE NANOFIBERS

METHOD FOR RECOVERY/REUSE OF N-OXYL COMPOUND

PROCESS FOR PRODUCING CELLULOSE GEL DISPERSION

PAPERMAKING ADDITIVE AND PAPER CONTAINING THE SAME

PROCESSES FOR PRODUCING CELLULOSE NANOFIBERS, CELLULOSE OXIDATION C...

Pulp Bleaching Processes

Printing papers

Methods for improving discoloration resistance of pulp and pulp imp...