Shingi KUMAGAI

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Patents Grantslast 30 patents

Information Patent Grant
Reactive ionic liquid, and ion-immobilized metal oxide particle, io...
- Patent number 9,550,865
- Issue date Jan 24, 2017
- Sumitomo Riko Company Limited
- Shigeaki Takamatsu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Reactive ionic liquid, and ion-immobilized metal oxide particle, io...
- Patent number 9,212,263
- Issue date Dec 15, 2015
- Sumitomo Riko Company Limited
- Shigeaki Takamatsu
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
REACTIVE IONIC LIQUID, AND ION-IMMOBILIZED METAL OXIDE PARTICLE, IO...
- Publication number 20160075835
- Publication date Mar 17, 2016
- SUMITOMO RIKO COMPANY LIMITED
- Shigeaki TAKAMATSU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
REACTIVE IONIC LIQUID, AND ION-IMMOBILIZED METAL OXIDE PARTICLE, IO...
- Publication number 20140300247
- Publication date Oct 9, 2014
- Shigeaki TAKAMATSU
- B81 - MICRO-STRUCTURAL TECHNOLOGY