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Takahiro YAMASAKI
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Osaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Production method for pyrazole-amide compound
Patent number
10,981,877
Issue date
Apr 20, 2021
Japan Tobacco Inc.
Takahisa Motomura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing 7h-pyrrolo[2, 3-d]pyrimidine derivative and in...
Patent number
10,822,354
Issue date
Nov 3, 2020
Japan Tobacco Inc.
Takahiro Yamasaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for production of 4-oxoquinoline compound
Patent number
8,420,821
Issue date
Apr 16, 2013
Japan Tobacco Inc.
Koji Matsuda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing 4-oxoquinoline compound
Patent number
8,383,819
Issue date
Feb 26, 2013
Japan Tobacco Inc.
Koji Matsuda
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PRODUCTION METHOD FOR PYRAZOLE-AMIDE COMPOUND
Publication number
20190375717
Publication date
Dec 12, 2019
Japan Tobacco Inc.
Takahisa Motomura
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for Producing 7h-pyrrolo[2, 3-d]pyrimidine Derivative and In...
Publication number
20190062346
Publication date
Feb 28, 2019
Japan Tobacco Inc.
Takahiro Yamasaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for Producing 4-Oxoquinoline Compound
Publication number
20180265454
Publication date
Sep 20, 2018
Japan Tobacco Inc.
Koji MATSUDA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING 4-OXOQUINOLINE COMPOUND
Publication number
20150299104
Publication date
Oct 22, 2015
Japan Tobacco Inc.
Koji MATSUDA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCTION OF 4-OXOQUINOLINE COMPOUND
Publication number
20130345462
Publication date
Dec 26, 2013
Japan Tobacco Inc.
Koji MATSUDA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for Producing 4-Oxoquinoline Compound
Publication number
20130310595
Publication date
Nov 21, 2013
Japan Tobacco Inc.
Koji MATSUDA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCTION OF 4-OXOQUINOLINE COMPOUND
Publication number
20090318702
Publication date
Dec 24, 2009
Koji Matsuda
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING 4-OXOQUINOLINE COMPOUND
Publication number
20090036684
Publication date
Feb 5, 2009
Koji Matsuda
C07 - ORGANIC CHEMISTRY