Hirohiko FUKAGAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organic electroluminescent element
- Patent number 11,963,433
- Issue date Apr 16, 2024
- The University of Tokyo
- Takao Someya
Information Patent Grant
Organic thin film and method for manufacturing organic thin film, o...
- Patent number 11,183,645
- Issue date Nov 23, 2021
- Nippon Hoso Kyokai
- Hirohiko Fukagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent element
- Patent number 11,183,639
- Issue date Nov 23, 2021
- Nippon Shokubai Co., Ltd.
- Katsuyuki Morii
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC THIN FILM, METHOD FOR PRODUCING ORGANIC THIN FILM, ORGANIC...
- Publication number 20230006159
- Publication date Jan 5, 2023
- NIPPON HOSO KYOKAI
- Hirohiko FUKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC THIN FILM AND METHOD FOR PRODUCING ORGANIC THIN FILM, ORGAN...
- Publication number 20220310937
- Publication date Sep 29, 2022
- NIPPON HOSO KYOKAI
- Hirohiko FUKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
- Publication number 20220069220
- Publication date Mar 3, 2022
- THE UNIVERSITY OF TOKYO
- Takao SOMEYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
- Publication number 20200220080
- Publication date Jul 9, 2020
- Nippon Shokubai Co., Ltd.
- Katsuyuki MORII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC THIN FILM AND METHOD FOR MANUFACTURING ORGANIC THIN FILM, O...
- Publication number 20190081239
- Publication date Mar 14, 2019
- NIPPON HOSO KYOKAI
- Hirohiko FUKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE
- Publication number 20160005994
- Publication date Jan 7, 2016
- NIPPON HOSO KYOKAI
- Hirohiko FUKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS