Keita Bamba

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Porous polyether sulfone film and production method therefor
- Patent number 11,001,691
- Issue date May 11, 2021
- Ube Industries, Ltd.
- Shusei Ohya
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Porous polyimide film production method and porous polyimide film p...
- Patent number 10,968,328
- Issue date Apr 6, 2021
- Ube Industries, Ltd.
- Shusei Ohya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for forming conductor layer, and method for producing multil...
- Patent number 10,149,394
- Issue date Dec 4, 2018
- UBE Industries, Ltd.
- Toru Miura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
POROUS POLYETHER SULFONE FILM AND PRODUCTION METHOD THEREFOR
- Publication number 20190276628
- Publication date Sep 12, 2019
- UBE INDUSTRIES, LTD.
- Shusei OHYA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POROUS POLYIMIDE FILM PRODUCTION METHOD AND POROUS POLYIMIDE FILM P...
- Publication number 20190263997
- Publication date Aug 29, 2019
- Ube Industries, Ltd.
- Shusei OHYA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR FORMING CONDUCTOR LAYER, AND METHOD FOR PRODUCING MULTIL...
- Publication number 20160353580
- Publication date Dec 1, 2016
- Ube Industries, Ltd.
- Toru MIURA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR MANUFACTURING PRINTED WIRING BOARD
- Publication number 20100230142
- Publication date Sep 16, 2010
- UBE INDUSTRIES, LTD.
- Keita Bamba
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESS FOR PRODUCING METAL WIRING BOARD
- Publication number 20090266589
- Publication date Oct 29, 2009
- UBE INDUSTRIES, LTD.
- Hiroto Shimokawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESS FOR PRODUCING POLYIMIDE FILM WITH COPPER WIRING
- Publication number 20090211786
- Publication date Aug 27, 2009
- Keita Bamba
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESS FOR PRODUCING COPPER WIRING POLYIMIDE FILM, AND COPPER WIRI...
- Publication number 20090136725
- Publication date May 28, 2009
- Hiroto Shimokawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Keita Bamba

Person

Patents Grantslast 30 patents

Porous polyether sulfone film and production method therefor

Porous polyimide film production method and porous polyimide film p...

Method for forming conductor layer, and method for producing multil...

Patents Applicationslast 30 patents

POROUS POLYETHER SULFONE FILM AND PRODUCTION METHOD THEREFOR

POROUS POLYIMIDE FILM PRODUCTION METHOD AND POROUS POLYIMIDE FILM P...

METHOD FOR FORMING CONDUCTOR LAYER, AND METHOD FOR PRODUCING MULTIL...

METHOD FOR MANUFACTURING PRINTED WIRING BOARD

PROCESS FOR PRODUCING METAL WIRING BOARD

PROCESS FOR PRODUCING POLYIMIDE FILM WITH COPPER WIRING

PROCESS FOR PRODUCING COPPER WIRING POLYIMIDE FILM, AND COPPER WIRI...