Noboru NAGAHASHI

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Substituted spiropyrido[1,2-a]pyrazine derivative and medicinal use...
- Patent number 10,087,178
- Issue date Oct 2, 2018
- Japan Tobacco Inc.
- Susumu Miyazaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SUBSTITUTED SPIROPYRIDO[1,2-a]PYRAZINE DERIVATIVE AND MEDICINAL USE...
- Publication number 20170044156
- Publication date Feb 16, 2017
- Japan Tobacco Inc.
- Susumu MIYAZAKI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUBSTITUTED SPIROPYRIDO[1,2-a]PYRAZINE DERIVATIVE AND PHARMACEUTICA...
- Publication number 20160046641
- Publication date Feb 18, 2016
- Japan Tobacco Inc.
- Susumu MIYAZAKI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUBSTITUTED SPIROPYRIDO[1,2-a]PYRAZINE DERIVATIVE AND PHARMACEUTICA...
- Publication number 20140221378
- Publication date Aug 7, 2014
- Japan Tobacco Inc.
- Susumu MIYAZAKI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUBSTITUTED SPIROPYRIDO[1,2-a]PYRAZINE DERIVATIVE AND PHARMACEUTICA...
- Publication number 20140221380
- Publication date Aug 7, 2014
- Japan Tobacco Inc.
- Susumu MIYAZAKI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE