Masashi Niina

Follow

Person

kitakyushu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polymer for use in organic electroluminescent element and organic e...
- Patent number 10,193,069
- Issue date Jan 29, 2019
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Hiroshige Tanaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Curable composition, cured product, and organic electroluminescence...
- Patent number 9,614,172
- Issue date Apr 4, 2017
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Hiroyuki Hayashida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Curable composition, cured product, and organic electroluminescent...
- Patent number 9,590,179
- Issue date Mar 7, 2017
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Hiroyuki Hayashida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitrogen-containing aromatic compounds and organic electroluminesce...
- Patent number 9,543,526
- Issue date Jan 10, 2017
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Takaya Ishiyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer for organic electroluminescent elements, and organic electr...
- Patent number 9,299,934
- Issue date Mar 29, 2016
- Nippon Steel & Sumikin Chemical Co., Ltd.
- Masashi Niina
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
CURABLE COMPOSITION, CURED PRODUCT, AND ORGANIC ELECTROLUMINESCENCE...
- Publication number 20140326982
- Publication date Nov 6, 2014
- Hiroyuki Hayashida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYMER FOR USE IN ORGANIC ELECTROLUMINESCENT ELEMENT AND ORGANIC E...
- Publication number 20140084279
- Publication date Mar 27, 2014
- NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
- Hiroshige Tanaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CURABLE COMPOSITION, CURED PRODUCT, AND ORGANIC ELECTROLUMINESCENT...
- Publication number 20140008626
- Publication date Jan 9, 2014
- Hiroyuki Hayashida
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYMER FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, AND ORGANIC ELECTR...
- Publication number 20140008624
- Publication date Jan 9, 2014
- Masashi Niina
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NITROGEN-CONTAINING AROMATIC COMPOUNDS AND ORGANIC ELECTROLUMINESCE...
- Publication number 20140001458
- Publication date Jan 2, 2014
- Takaya Ishiyama
- C07 - ORGANIC CHEMISTRY