Noriaki Maruyama

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Gotenba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing vitamin D derivative using photoreaction
- Patent number 8,212,059
- Issue date Jul 3, 2012
- CHUGAI SEIYAKU KABUSHIKI KAISHA
- Akira Kawase
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Indole derivative having heterocycle and mono- or diazaindole deriv...
- Patent number 7,612,070
- Issue date Nov 3, 2009
- CHUGAI SEIYAKU KABUSHIKI KAISHA
- Hiroharu Matsuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Indole derivative having heterocycle and mono- or diazaindole deriv...
- Patent number 6,875,770
- Issue date Apr 5, 2005
- CHUGAI SEIYAKU KABUSHIKI KAISHA
- Hiroharu Matsuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic indole derivatives and mono- or diazaindole derivatives
- Patent number 6,673,797
- Issue date Jan 6, 2004
- CHUGAI SEIYAKU KABUSHIKI KAISHA
- Hiroharu Matsuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methotrexate derivatives
- Patent number 6,559,149
- Issue date May 6, 2003
- CHUGAI SEIYAKU KABUSHIKI KAISHA
- Hiroharu Matsuoka
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING VITAMIN D DERIVATIVE USING PHOTOREACTION
- Publication number 20100261917
- Publication date Oct 14, 2010
- CHUGAI SEIYAKU KABUSHIKI KAISHA
- Akira Kawase
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Indole derivative having heterocycle and mono- or diazaindole deriv...
- Publication number 20050137202
- Publication date Jun 23, 2005
- Chugai SeiYaku Kabushiki Kaisha
- Hiroharu Matsuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Indole derivative having heterocycle and mono- or diazaindole deriv...
- Publication number 20040067964
- Publication date Apr 8, 2004
- Chugai SeiYaku Kabushiki Kaisha
- Hiroharu Matsuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methotrexate derivatives
- Publication number 20030171376
- Publication date Sep 11, 2003
- Chugai SeiYaku Kabushiki Kaisha
- Hiroharu Matsuoka
- C07 - ORGANIC CHEMISTRY