Shoji Shinamura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dibenzopyrromethene boron chelate compound, near-infrared light abs...
- Patent number 10,829,503
- Issue date Nov 10, 2020
- Nippon Kayaku Kabushiki Kaisha
- Toshifumi Inouchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dibenzopyrromethene boron chelate compound, near-infrared light-abs...
- Patent number 10,749,116
- Issue date Aug 18, 2020
- Nippon Kayaku Kabushiki Kaisha
- Tatsuya Aotake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Condensed polycyclic aromatic compound and use thereof
- Patent number 9,859,508
- Issue date Jan 2, 2018
- Nippon Kayaku Kabushiki Kaisha
- Kazuo Takimiya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fused polycyclic aromatic compounds, organic semiconductor material...
- Patent number 9,564,604
- Issue date Feb 7, 2017
- Nippon Kayaku Kabushiki Kaisha
- Kazuo Takimiya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing aromatic compound
- Patent number 9,260,451
- Issue date Feb 16, 2016
- Nippon Kayaku Kabushiki Kaisha
- Kazuo Takimiya
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Dibenzopyrromethene Boron Chelate Compound, Near-Infrared Light-Abs...
- Publication number 20200243774
- Publication date Jul 30, 2020
- Nippon Kayaku Kabushiki-Kaisha
- Tatsuya Aotake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dibenzopyrromethene Boron Chelate Compound, Near-Infrared Light Abs...
- Publication number 20190270758
- Publication date Sep 5, 2019
- Nippon Kayaku Kabushiki-Kaisha
- Toshifumi Inouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic Compound, Organic Semiconductor Material, Organic Thin Film...
- Publication number 20180062087
- Publication date Mar 1, 2018
- NIPPON KAYAKU KABUSHIKI KAISHA
- Masahiro Hamada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel Condensed Polycyclic Aromatic Compound And Use Thereof
- Publication number 20160013428
- Publication date Jan 14, 2016
- Nippon Kayaku Kabushiki-Kaisha
- Kazuo Takimiya
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel Condensed Polycyclic Aromatic Compound And Use Thereof
- Publication number 20150303383
- Publication date Oct 22, 2015
- Nippon Kayaku Kabushiki-Kaisha
- Kazuo Takimiya
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method For Producing Aromatic Compound
- Publication number 20150239901
- Publication date Aug 27, 2015
- Nippon Kayaku Kabushiki-Kaisha
- Kazuo Takimiya
- C07 - ORGANIC CHEMISTRY