Yukio Abe

Person

Gunma-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing dihydroxynaphthalene condensate and dihydroxyn...
- Patent number 11,267,937
- Issue date Mar 8, 2022
- Shin-Etsu Chemical Co., Ltd.
- Daisuke Kori
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Curable resin, method of producing the same, and cured product
- Patent number 9,481,751
- Issue date Nov 1, 2016
- GUNEI CHEMICAL INDUSTRY CO., LTD.
- Youhei Umino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water treatment method and water treatment flocculant
- Patent number 9,403,704
- Issue date Aug 2, 2016
- Kurita Water Industries, Ltd.
- Yasuhiro Ooi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy resin, epoxy resin composition and hardened product thereof
- Patent number 6,124,420
- Issue date Sep 26, 2000
- Nippon Kayaku Kabushiki Kaisha
- Kenichi Kuboki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Novolak type phenolic resins and methods of manufacturing thereof
- Patent number 6,001,949
- Issue date Dec 14, 1999
- Gun-Ei Chemical Industry Co., Ltd.
- Yoshiaki Kurimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Novolak type phenolic resins and methods of manufacturing thereof
- Patent number 5,929,191
- Issue date Jul 27, 1999
- Gun-Ei Chemical Industry Co., Ltd.
- Yoshiaki Kurimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Novolak type phenolic resins and methods of manufacturing thereof
- Patent number 5,859,168
- Issue date Jan 12, 1999
- Gun-Ei Chemical Industry Co., Ltd.
- Yoshiaki Kurimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PURIFYING DIHYDROXYNAPHTHALENE
- Publication number 20190194102
- Publication date Jun 27, 2019
- Shin-Etsu Chemical Co., Ltd.
- Seiichiro TACHIBANA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING DIHYDROXYNAPHTHALENE CONDENSATE AND DIHYDROXYN...
- Publication number 20190194391
- Publication date Jun 27, 2019
- Shin-Etsu Chemical Co., Ltd.
- Daisuke KORI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CURABLE RESIN, METHOD OF PRODUCING THE SAME, AND CURED PRODUCT
- Publication number 20150284491
- Publication date Oct 8, 2015
- GUNEI CHEMICAL INDUSTRY CO., LTD.
- Youhei UMINO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER TREATMENT METHOD AND WATER TREATMENT FLOCCULANT
- Publication number 20120241377
- Publication date Sep 27, 2012
- GUN EI CHEMICAL INDUSTRY CO., LTD.
- Yasuhiro Ooi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Method for producing dihydroxynaphthalene condensate and dihydroxyn...

Curable resin, method of producing the same, and cured product

Water treatment method and water treatment flocculant

Epoxy resin, epoxy resin composition and hardened product thereof

Novolak type phenolic resins and methods of manufacturing thereof

Novolak type phenolic resins and methods of manufacturing thereof

Novolak type phenolic resins and methods of manufacturing thereof

Patents Applicationslast 30 patents

METHOD FOR PURIFYING DIHYDROXYNAPHTHALENE

METHOD FOR PRODUCING DIHYDROXYNAPHTHALENE CONDENSATE AND DIHYDROXYN...

CURABLE RESIN, METHOD OF PRODUCING THE SAME, AND CURED PRODUCT

WATER TREATMENT METHOD AND WATER TREATMENT FLOCCULANT