Membership
Tour
Register
Log in
Hiroshi Ishihara
Follow
Person
Kashiwa, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
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
Crystals of pyrimidine compound and process for producing the same
Patent number
7,767,812
Issue date
Aug 3, 2010
Eisai R&D Management Co., Ltd.
Hitoshi Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Salt of 1,2-dihydropyridine compound
Patent number
7,718,807
Issue date
May 18, 2010
Eisai R&D Management Co., Ltd.
Satoshi Nagato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for stabilizing macrolide compounds
Patent number
7,655,442
Issue date
Feb 2, 2010
Eisai R&D Management Co., Ltd.
Hiroshi Ishihara
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Crystals of 5-[2-amino-4-(2-furyl) pyrimidin-5-yl]-1-methylpyridin-...
Patent number
7,396,928
Issue date
Jul 8, 2008
Eisai R&D Management Co., Ltd.
Hitoshi Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amidite derivatives and oligonucleotide derivatives
Patent number
6,057,431
Issue date
May 2, 2000
Drug Delivery System Institute, Ltd.
Hiroshi Ishihara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Formamido and carboxyamido compounds which can be retained in brain
Patent number
5,580,904
Issue date
Dec 3, 1996
Drug Delivery System Institute, Ltd.
Toyoaki Ishikura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
SALT OF 5-[2-AMINO-4-(2-FURYL)PYRIMIDIN-5-YL]-1-METHYLPYRIDIN-2(1H)...
Publication number
20100179321
Publication date
Jul 15, 2010
Hiroshi Ishihara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SALT OF SULFINYLBENZIMIDAZOLE COMPOUND, AND CRYSTAL AND AMORPHOUS F...
Publication number
20090182149
Publication date
Jul 16, 2009
Tetsuya Kawahara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL CRYSTALS OF PYRIMIDINE COMPOUND AND PROCESS FOR PRODUCING THE...
Publication number
20090111986
Publication date
Apr 30, 2009
Hitoshi HARADA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SALT OF 1,2-DIHYDROPYRIDINE COMPOUND
Publication number
20090054654
Publication date
Feb 26, 2009
Satoshi Nagato
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
Indole Derivative Having Piperidine Ring
Publication number
20070219179
Publication date
Sep 20, 2007
Yuichi Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for stabilizing macrolide compounds
Publication number
20070155696
Publication date
Jul 5, 2007
Hiroshi Ishihara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Crystalline and amorphous pyrimidine compounds and processes for pr...
Publication number
20070078151
Publication date
Apr 5, 2007
Eisai Co., Ltd.
Hitoshi Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Crystals of 5-[2-amino-4-(2-furyl) pyrimidin-5-yl]-1-methylpyridin-...
Publication number
20060235225
Publication date
Oct 19, 2006
Eisai Co., Ltd.
Hitoshi Harada
C07 - ORGANIC CHEMISTRY