Yuta NAGASHIMA

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Production method for isocyanate compound
- Patent number 10,457,632
- Issue date Oct 29, 2019
- Sumitomo Chemical Company, Limited
- Takashi Miyamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing nitro compound
- Patent number 9,975,844
- Issue date May 22, 2018
- Sumitomo Chemical Company, Limited
- Teruki Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing nitro compound
- Patent number 9,822,061
- Issue date Nov 21, 2017
- Sumitomo Chemical Company, Limited
- Teruki Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing nitro compound
- Patent number 9,561,998
- Issue date Feb 7, 2017
- Sumitomo Chemical Company, Limited
- Yuya Yoshimoto
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING ISOCYANATE COMPOUND
- Publication number 20220274915
- Publication date Sep 1, 2022
- Sumitomo Chemical Company, Limited
- Hirohisa NITTA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION METHOD FOR ISOCYANATE COMPOUND
- Publication number 20180354894
- Publication date Dec 13, 2018
- Sumitomo Chemical Company, Limited
- Takashi MIYAMOTO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING NITRO COMPOUND
- Publication number 20170144961
- Publication date May 25, 2017
- Sumitomo Chemical Company, Limited
- Teruki TAKAHASHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING NITRO COMPOUND
- Publication number 20170129846
- Publication date May 11, 2017
- Sumitomo Chemical Company, Limited
- Teruki TAKAHASHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING NITRO COMPOUND
- Publication number 20160318846
- Publication date Nov 3, 2016
- Sumitomo Chemical Company, Limited
- Yuya YOSHIMOTO
- C07 - ORGANIC CHEMISTRY