Kozo Tajiri

Person

Takuba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Production method of polyimide solution and fluorinated polyimide s...
- Patent number 8,470,917
- Issue date Jun 25, 2013
- Nippon Shokubai Co., Ltd.
- Go Masuda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical waveguide substrate with optical fiber fixation groove, pro...
- Patent number 8,218,923
- Issue date Jul 10, 2012
- Hitachi Cable, Ltd.
- Takami Ushiwata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Flexible optical waveguide and process for its production
- Patent number 8,155,493
- Issue date Apr 10, 2012
- Hitachi Cable, Ltd.
- Takami Ushiwata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light selective transmission filter
- Patent number 8,014,071
- Issue date Sep 6, 2011
- Nippon Shokubai Co., Ltd.
- Ai Matsumoto
- G02 - OPTICS
Information Patent Grant
Halogenated polyamide acid composition and its applications
- Patent number 7,409,139
- Issue date Aug 5, 2008
- Nippon Shokubai Co., Ltd.
- Tomomi Makino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and apparatus for production of fluorine-containing polyimid...
- Patent number 7,364,771
- Issue date Apr 29, 2008
- Nippon Shokubai Co., Ltd.
- Kozo Tajiri
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamide acid and polyimide, and optical material
- Patent number 6,924,348
- Issue date Aug 2, 2005
- Nippon Shokubai Co., Ltd.
- Kozo Tajiri
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for production of halogen-containing aromatic compound
- Patent number 6,433,231
- Issue date Aug 13, 2002
- Nippon Shokubai Co., Ltd.
- Seiichi Teshima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of halogen-containing aromatic compound
- Patent number 6,288,290
- Issue date Sep 11, 2001
- Nippon Shokubai, Co., Ltd.
- Seiichi Teshima
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HIGHLY WATER-REPELLENT POLYIMIDE FOR COPIER MEMBER, AND POLYAMIC AC...
- Publication number 20120101213
- Publication date Apr 26, 2012
- NIPPON SHOKUBAI CO, LTD
- Kozo Tajiri
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING AN OPTICAL WAVEGUIDE AND STAMP FOR USE IN THE...
- Publication number 20110074054
- Publication date Mar 31, 2011
- Kozo Tajiri
- G02 - OPTICS
Information Patent Application
Production method of polyimide solution and fluorinated polyimide s...
- Publication number 20100284664
- Publication date Nov 11, 2010
- Go Masuda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLEXIBLE OPTICAL WAVEGUIDE, PROCESS FOR ITS PRODUCTION, AND EPOXY R...
- Publication number 20100150510
- Publication date Jun 17, 2010
- NIPPON SHOKUBAI CO., LTD.
- Shimpei Sato
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE SUBSTRATE WITH OPTICAL FIBER FIXATION GROOVE, PRO...
- Publication number 20090297108
- Publication date Dec 3, 2009
- Takami USHIWATA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FLEXIBLE OPTICAL WAVEGUIDE AND PROCESS FOR ITS PRODUCTION
- Publication number 20090269503
- Publication date Oct 29, 2009
- Takami Ushiwata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Resin Composition for Optical Packaging Material and Process for Pr...
- Publication number 20090010603
- Publication date Jan 8, 2009
- Takuo Sugioka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LIGHT SELECTIVE TRANSMISSION FILTER
- Publication number 20080165421
- Publication date Jul 10, 2008
- NIPPON SHOKUBAI CO., LTD
- Ai Matsumoto
- G02 - OPTICS
Information Patent Application
Fluorinated polyamide acid resin composition for optical materials
- Publication number 20070041699
- Publication date Feb 22, 2007
- Tomomi Makino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Halogenated polyamide acid composition and its applications
- Publication number 20070041700
- Publication date Feb 22, 2007
- Tomomi Makino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method and apparatus for production of fluorine-containing polyimid...
- Publication number 20040234686
- Publication date Nov 25, 2004
- Kozo Tajiri
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyamide acid and polyimide, and optical material
- Publication number 20030050407
- Publication date Mar 13, 2003
- Kozo Tajiri
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for production of halogen-containing aromatic compound
- Publication number 20010045350
- Publication date Nov 29, 2001
- Nippon Shokubai Co., Ltd., a Japan Corporation
- Seiichi Teshima
- C07 - ORGANIC CHEMISTRY

Kozo Tajiri

Person

Patents Grantslast 30 patents

Production method of polyimide solution and fluorinated polyimide s...

Optical waveguide substrate with optical fiber fixation groove, pro...

Flexible optical waveguide and process for its production

Light selective transmission filter

Halogenated polyamide acid composition and its applications

Method and apparatus for production of fluorine-containing polyimid...

Polyamide acid and polyimide, and optical material

Method for production of halogen-containing aromatic compound

Method for production of halogen-containing aromatic compound

Patents Applicationslast 30 patents

HIGHLY WATER-REPELLENT POLYIMIDE FOR COPIER MEMBER, AND POLYAMIC AC...

PROCESS FOR PRODUCING AN OPTICAL WAVEGUIDE AND STAMP FOR USE IN THE...

Production method of polyimide solution and fluorinated polyimide s...

FLEXIBLE OPTICAL WAVEGUIDE, PROCESS FOR ITS PRODUCTION, AND EPOXY R...

OPTICAL WAVEGUIDE SUBSTRATE WITH OPTICAL FIBER FIXATION GROOVE, PRO...

FLEXIBLE OPTICAL WAVEGUIDE AND PROCESS FOR ITS PRODUCTION

Resin Composition for Optical Packaging Material and Process for Pr...

LIGHT SELECTIVE TRANSMISSION FILTER

Fluorinated polyamide acid resin composition for optical materials

Halogenated polyamide acid composition and its applications

Method and apparatus for production of fluorine-containing polyimid...

Polyamide acid and polyimide, and optical material

Method for production of halogen-containing aromatic compound