Yoshiki Kojima

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing calcium trisulfoaluminate and apparatus for u...
- Patent number 7,468,169
- Issue date Dec 23, 2008
- Oji Paper Co., Ltd.
- Takayuki Kishida
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Coated paper for printing
- Patent number 7,407,700
- Issue date Aug 5, 2008
- Oji Paper Co., Ltd.
- Takayuki Kishida
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Coated paper for printing
- Publication number 20090104431
- Publication date Apr 23, 2009
- Takayuki Kishida
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for producing calcium trisulfoaluminate and apparatus for u...
- Publication number 20070196264
- Publication date Aug 23, 2007
- Takayuki Kishida
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Coated paper for printing
- Publication number 20070048508
- Publication date Mar 1, 2007
- Takayuki Kishida
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE