Ryohei MATSUI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing pyromellitic dianhydride, pyromellitic dianhyd...
- Patent number 9,856,269
- Issue date Jan 2, 2018
- L'Air Liquide, SociétéAnonyme pour l'Etude et l'Exploitation des Procédés Geo...
- Kohei Tarutani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Film formation method and film formation apparatus
- Patent number 9,786,494
- Issue date Oct 10, 2017
- Tokyo Electron Limited
- Yasunori Kumagai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING PYROMELLITIC DIANHYDRIDE, PYROMELLITIC DIANHYD...
- Publication number 20160214991
- Publication date Jul 28, 2016
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
- Kohei TARUTANI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FILM FORMATION METHOD AND FILM FORMATION APPARATUS
- Publication number 20150064931
- Publication date Mar 5, 2015
- TOKYO ELECTRON LIMITED
- Yasunori KUMAGAI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...