Yoshiyuki Watanabe

Person

Ube-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polyimide precursor and polyimide
- Patent number 10,781,288
- Issue date Sep 22, 2020
- UBE Industries, Ltd.
- Takuya Oka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide precursor, polyimide, varnish, polyimide film, and substrate
- Patent number 10,174,166
- Issue date Jan 8, 2019
- UBE Industries, Ltd.
- Takuya Oka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide precursor, polyimide, polyimide film, varnish, and substrate
- Patent number 9,783,640
- Issue date Oct 10, 2017
- UBE Industries, Ltd.
- Takuya Oka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyimide precursor and polyimide
- Patent number 9,758,623
- Issue date Sep 12, 2017
- UBE Industries, Ltd.
- Ryoichi Takasawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for preparing aromatic aldehyde compound
- Patent number 8,618,335
- Issue date Dec 31, 2013
- Ube Industries Ltd.
- Takashi Doi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POLYMIDE PRECURSOR AND POLYMIDE
- Publication number 20160137787
- Publication date May 19, 2016
- Takuya Oka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYIMIDE PRECURSOR AND POLYIMIDE
- Publication number 20160032056
- Publication date Feb 4, 2016
- Ube Industries, Ltd.
- Ryoichi Takasawa
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
POLYIMIDE PRECURSOR, POLYIMIDE, VARNISH, POLYIMIDE FILM, AND SUBSTRATE
- Publication number 20150361222
- Publication date Dec 17, 2015
- Ube Industries, Ltd.
- Takuya Oka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYIMIDE PRECURSOR, POLYIMIDE, POLYIMIDE FILM, VARNISH, AND SUBSTRATE
- Publication number 20150307662
- Publication date Oct 29, 2015
- Takuya Oka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYIMIDE PRECURSOR, POLYIMIDE, VARNISH, POLYIMIDE FILM, AND SUBSTRATE
- Publication number 20150284513
- Publication date Oct 8, 2015
- Ube Industries, Ltd.
- Takuya Oka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYIMIDE PRECURSOR AND POLYIMIDE
- Publication number 20150158980
- Publication date Jun 11, 2015
- Ube Industries, Ltd.
- Takuya Oka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYIMIDE PRECURSOR AND POLYIMIDE
- Publication number 20140066571
- Publication date Mar 6, 2014
- Ube Industries, Ltd.
- Ryoichi Takasawa
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
PROCESS FOR PREPARING AROMATIC ALDEHYDE COMPOUND
- Publication number 20120071672
- Publication date Mar 22, 2012
- Takashi Doi
- C07 - ORGANIC CHEMISTRY

Yoshiyuki Watanabe

Person

Patents Grantslast 30 patents

Polyimide precursor and polyimide

Polyimide precursor, polyimide, varnish, polyimide film, and substrate

Polyimide precursor, polyimide, polyimide film, varnish, and substrate

Polyimide precursor and polyimide

Process for preparing aromatic aldehyde compound

Patents Applicationslast 30 patents

POLYMIDE PRECURSOR AND POLYMIDE

POLYIMIDE PRECURSOR AND POLYIMIDE

POLYIMIDE PRECURSOR, POLYIMIDE, VARNISH, POLYIMIDE FILM, AND SUBSTRATE

POLYIMIDE PRECURSOR, POLYIMIDE, POLYIMIDE FILM, VARNISH, AND SUBSTRATE

POLYIMIDE PRECURSOR, POLYIMIDE, VARNISH, POLYIMIDE FILM, AND SUBSTRATE

POLYIMIDE PRECURSOR AND POLYIMIDE

POLYIMIDE PRECURSOR AND POLYIMIDE

PROCESS FOR PREPARING AROMATIC ALDEHYDE COMPOUND