Katsufumi Hiraishi

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display device, method for manufacturing same, polyimide film for d...
- Patent number 9,868,823
- Issue date Jan 16, 2018
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Masakazu Katayama
- G02 - OPTICS
Information Patent Grant
Display device, method for manufacturing same, polyimide film for d...
- Patent number 9,695,283
- Issue date Jul 4, 2017
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Masakazu Katayama
- G02 - OPTICS
Information Patent Grant
Display device, method for manufacturing same, polyimide film for d...
- Patent number 9,403,947
- Issue date Aug 2, 2016
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Masakazu Katayama
- B32 - LAYERED PRODUCTS
Information Patent Grant
Highly heat conductive polyimide film, highly heat conductive metal...
- Patent number 9,101,062
- Issue date Aug 4, 2015
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Eijiro Aoyagi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Laminate for electronic materials
- Patent number 7,070,864
- Issue date Jul 4, 2006
- Nippon Steel Chemical Co., Ltd.
- Takuhei Ohta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laminate and process for producing the same
- Patent number 6,998,455
- Issue date Feb 14, 2006
- Nippon Steel Chemical Co., Ltd.
- Takuhei Ohta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYIMIDE PRECURSOR, POLYIMIDE PRODUCED FROM SAME, AND FLEXIBLE DEVICE
- Publication number 20210340325
- Publication date Nov 4, 2021
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Hongyuan WANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DISPLAY DEVICE, METHOD FOR MANUFACTURING SAME, POLYIMIDE FILM FOR D...
- Publication number 20170240707
- Publication date Aug 24, 2017
- NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
- Masakazu Katayama
- B32 - LAYERED PRODUCTS
Information Patent Application
DISPLAY DEVICE, METHOD FOR MANUFACTURING SAME, POLYIMIDE FILM FOR D...
- Publication number 20160244565
- Publication date Aug 25, 2016
- NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
- Masakazu Katayama
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE, METHOD FOR MANUFACTURING SAME, POLYIMIDE FILM FOR D...
- Publication number 20150183932
- Publication date Jul 2, 2015
- NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
- Masakazu Katayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYIMIDE LAYER-CONTAINING FLEXIBLE SUBSTRATE, POLYIMIDE LAYER-CONT...
- Publication number 20150136209
- Publication date May 21, 2015
- NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
- Kouichi Hattori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HIGHLY HEAT CONDUCTIVE POLYIMIDE FILM, HIGHLY HEAT CONDUCTIVE METAL...
- Publication number 20110165410
- Publication date Jul 7, 2011
- Eijiro Aoyagi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for producing laminate
- Publication number 20060151106
- Publication date Jul 13, 2006
- Katsufumi Hiraishi
- B32 - LAYERED PRODUCTS
Information Patent Application
Laminate for electronic materials
- Publication number 20040105989
- Publication date Jun 3, 2004
- Takuhei Ohta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Laminate for substrate of printed wiring board
- Publication number 20040038054
- Publication date Feb 26, 2004
- Hongyuan Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Katsufumi Hiraishi

Person

Patents Grantslast 30 patents

Display device, method for manufacturing same, polyimide film for d...

Display device, method for manufacturing same, polyimide film for d...

Display device, method for manufacturing same, polyimide film for d...

Highly heat conductive polyimide film, highly heat conductive metal...

Laminate for electronic materials

Laminate and process for producing the same

Patents Applicationslast 30 patents

POLYIMIDE PRECURSOR, POLYIMIDE PRODUCED FROM SAME, AND FLEXIBLE DEVICE

DISPLAY DEVICE, METHOD FOR MANUFACTURING SAME, POLYIMIDE FILM FOR D...

DISPLAY DEVICE, METHOD FOR MANUFACTURING SAME, POLYIMIDE FILM FOR D...

DISPLAY DEVICE, METHOD FOR MANUFACTURING SAME, POLYIMIDE FILM FOR D...

POLYIMIDE LAYER-CONTAINING FLEXIBLE SUBSTRATE, POLYIMIDE LAYER-CONT...

HIGHLY HEAT CONDUCTIVE POLYIMIDE FILM, HIGHLY HEAT CONDUCTIVE METAL...

Method for producing laminate

Laminate for electronic materials

Laminate for substrate of printed wiring board