Keizo Sato

Person

Tsukuba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparation of water-soluble azole prodrugs
- Patent number 7,803,949
- Issue date Sep 28, 2010
- Eisai R&D Management Co., Ltd.
- Manabu Sasho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Macrolide compound in solid form, process for preparation thereof,...
- Patent number 7,790,887
- Issue date Sep 7, 2010
- Eisai R&D Management Co., Ltd.
- Hiroshi Ishihara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitrogen-containing tricyclic compounds and drugs containing the same
- Patent number 6,703,388
- Issue date Mar 9, 2004
- Eisai Co., Ltd.
- Mitsuaki Miyamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic-ring condensed benzothiazine compound
- Patent number 6,583,138
- Issue date Jun 24, 2003
- Eisai Co., Ltd.
- Mitsuaki Miyamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitrogen-containing tricyclic compounds and drugs containing the same
- Patent number 6,489,336
- Issue date Dec 3, 2002
- Eisai Co., Ltd.
- Mitsuaki Miyamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitrogen-containing tricyclic compounds and drugs containing the same
- Patent number 6,333,322
- Issue date Dec 25, 2001
- Eisai Co., Ltd.
- Mitsuaki Miyamoto
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING PYRAZOLE FUSED RING DERIVATIVE
- Publication number 20100217001
- Publication date Aug 26, 2010
- Keizo Sato
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITION CONTAINING STABILITY-IMPROVED CHLOROMETHYL PHOSPHATE DE...
- Publication number 20100094001
- Publication date Apr 15, 2010
- Eisai R&D Management Co., Ltd.
- Keizo Sato
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARATION OF WATER-SOLUBLE AZOLE PRODRUGS
- Publication number 20090192316
- Publication date Jul 30, 2009
- Manabu Sasho
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCTION OF LIPID A ANALOGUE
- Publication number 20090149647
- Publication date Jun 11, 2009
- Eisai R&D Management Co., Ltd.
- Katsuya Tagami
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MACROLIDE COMPOUND IN SOLID FORM, PROCESS FOR PREPARATION THEREOF,...
- Publication number 20080214564
- Publication date Sep 4, 2008
- Eisai R&D Management Co., Ltd.
- Hiroshi ISHIHARA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Nitrogen-containing tricyclic compounds and drugs containing the same
- Publication number 20030171367
- Publication date Sep 11, 2003
- EISAI CO., LTD.
- Mitsuaki Miyamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Nitrogen-containing tricyclic compounds and drugs containing the same
- Publication number 20020103189
- Publication date Aug 1, 2002
- EISAI CO., LTD.
- Mitsuaki Miyamoto
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Process for preparation of water-soluble azole prodrugs

Macrolide compound in solid form, process for preparation thereof,...

Nitrogen-containing tricyclic compounds and drugs containing the same

Heterocyclic-ring condensed benzothiazine compound

Nitrogen-containing tricyclic compounds and drugs containing the same

Nitrogen-containing tricyclic compounds and drugs containing the same

Patents Applicationslast 30 patents

METHOD FOR PRODUCING PYRAZOLE FUSED RING DERIVATIVE

COMPOSITION CONTAINING STABILITY-IMPROVED CHLOROMETHYL PHOSPHATE DE...

PROCESS FOR PREPARATION OF WATER-SOLUBLE AZOLE PRODRUGS

PROCESS FOR PRODUCTION OF LIPID A ANALOGUE

MACROLIDE COMPOUND IN SOLID FORM, PROCESS FOR PREPARATION THEREOF,...

Nitrogen-containing tricyclic compounds and drugs containing the same

Nitrogen-containing tricyclic compounds and drugs containing the same