Yorihisa Hoshino

Person

Tsukuba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for production of pyrazole-fused ring derivatives
- Patent number 7,858,809
- Issue date Dec 28, 2010
- Eisai R&D Management Co., Ltd.
- Shigeto Negi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazo[1,2-b]pyridazine compound
- Patent number 7,772,249
- Issue date Aug 10, 2010
- Eisai R&D Management Co., Ltd.
- Shigeki Hibi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazolo[1,5-a]pyridines and medicines containing the same
- Patent number 7,625,925
- Issue date Dec 1, 2009
- Eisai R&D Management Co., Ltd.
- Shigeki Hibi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
7-phenylpyrazolopyridine compounds
- Patent number 7,323,569
- Issue date Jan 29, 2008
- Eisai R&D Management Co., Ltd.
- Shigeki Hibi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pyrazolo[1,5-a] pyridines and medicines containing the same
- Patent number 7,285,666
- Issue date Oct 23, 2007
- Eisai R&D Management Co., Ltd.
- Shigeki Hibi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
7-phenylpyrazolopyridine compounds
- Patent number 7,176,216
- Issue date Feb 13, 2007
- Eisai Co., Ltd.
- Shigeki Hibi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazolo[1,5-a]pyridines and medicines containing the same
- Patent number 7,091,215
- Issue date Aug 15, 2006
- Eisai Co., Ltd.
- Shigeki Hibi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Imidazo[1,2-b]pyridazine compound
- Patent number 7,078,405
- Issue date Jul 18, 2006
- Eisai Co., Ltd.
- Shigeki Hibi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purine derivatives and adenosine A2 receptor antagonists serving as...
- Patent number RE39112
- Issue date May 30, 2006
- Eisai Co., Ltd.
- Osamu Asano
- 514 - Drug, bio-affecting and body treating compositions
Information Patent Grant
Tricyclic fused heterocyclic compound, process for preparing it and...
- Patent number 6,995,163
- Issue date Feb 7, 2006
- Eisai Co., Ltd.
- Shigeki Hibi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fused heterotricyclic compounds, process for preparing the compound...
- Patent number 6,951,865
- Issue date Oct 4, 2005
- Eisai Co., Ltd.
- Shigeki Hibi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tricyclic fused heterocyclic compound, process for preparing it and...
- Patent number 6,927,221
- Issue date Aug 9, 2005
- Eisai Co., Ltd.
- Shigeki Hibi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purine derivatives and adenosine A2 receptor antagonists serving as...
- Patent number 6,579,868
- Issue date Jun 17, 2003
- Eisai Co., Ltd.
- Osamu Asano
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aminobenzoic acid derivatives
- Patent number 5,861,418
- Issue date Jan 19, 1999
- Eisai Co., Ltd.
- Shuhei Miyazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminobenzoic acid derivatives
- Patent number 5,723,472
- Issue date Mar 3, 1998
- Eisai Co., Ltd.
- Shuhei Miyazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminobenzoic acid derivatives
- Patent number 5,677,311
- Issue date Oct 14, 1997
- Eisai Co., Ltd.
- Shuhei Miyazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminobenzoic acid derivatives
- Patent number 5,658,925
- Issue date Aug 19, 1997
- Eisai Co., Ltd.
- Shuhei Miyazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing aminobenzoic acid derivatives
- Patent number 5,631,402
- Issue date May 20, 1997
- Eisai Co., Ltd.
- Shuhei Miyazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminobenzoic acid derivatives
- Patent number 5,599,972
- Issue date Feb 4, 1997
- Eisai Co., Ltd.
- Shuhei Miyazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminobenzoic acid derivatives
- Patent number 5,578,603
- Issue date Nov 26, 1996
- Eisai Co., Ltd.
- Shuhei Miyazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminobenzoic acid derivatives useful for treating gastro-intestinal...
- Patent number 5,389,643
- Issue date Feb 14, 1995
- Eisai Co., Ltd.
- Shuhei Miyazawa
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING CERTAIN CINNAMIDE COMPOUNDS
- Publication number 20110172427
- Publication date Jul 14, 2011
- Eisai R&D Management Co., Ltd.
- Taiju Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCTION OF 4- (SUBSTITUTED PHENYL) HEXAHYDROPYRIDO [...
- Publication number 20100280243
- Publication date Nov 4, 2010
- Akio Kayano
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IMIDAZO[1,2-b]PYRIDAZINE COMPOUND
- Publication number 20090181985
- Publication date Jul 16, 2009
- Eisai R&D Management Co., Ltd.
- Shigeki Hibi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
7-PHENYLPYRAZOLOPYRIDINE COMPOUNDS
- Publication number 20080076943
- Publication date Mar 27, 2008
- Shigeki HIBI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PYRAZOLO[1,5-a]PYRIDINES AND MEDICINES CONTAINING THE SAME
- Publication number 20070249663
- Publication date Oct 25, 2007
- Shigeki Hibi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process for production of pyrazole-fused ring derivatives
- Publication number 20070191613
- Publication date Aug 16, 2007
- Shigeto Negi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
7-Phenyl pyrazolopyridine compounds
- Publication number 20060235011
- Publication date Oct 19, 2006
- EISAI CO. LTD.
- Shigeki Hibi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pyrazolo[1,5-a] pyridines and medicines containing the same
- Publication number 20060217348
- Publication date Sep 28, 2006
- Shigeki Hibi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMIDAZO[1,2-b]PYRIDAZINE COMPOUND
- Publication number 20060211696
- Publication date Sep 21, 2006
- Shigeki HIBI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Tricyclic fused heterocyclic compound, process for preparing it and...
- Publication number 20050004159
- Publication date Jan 6, 2005
- EISAI CO., LTD.
- Shigeki Hibi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Tricyclic fused heterocyclic compound, process for preparing it and...
- Publication number 20050004147
- Publication date Jan 6, 2005
- EISAI CO., LTD.
- Shigeki Hibi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
7-phenylpyrazolopyridine compounds
- Publication number 20040224974
- Publication date Nov 11, 2004
- Shigeki Hibi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Pyrazolo[1,5-a]pyridines and medicines containing the same
- Publication number 20040122039
- Publication date Jun 24, 2004
- Shigeki Hibi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Bicyclic nitrogenous fused-ring compound
- Publication number 20040082781
- Publication date Apr 29, 2004
- Shigeki Hibi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Fused heterotricyclic compounds, process for preparing the compound...
- Publication number 20030078277
- Publication date Apr 24, 2003
- Shigeki Hibi
- C07 - ORGANIC CHEMISTRY

Yorihisa Hoshino

Person

Patents Grantslast 30 patents

Process for production of pyrazole-fused ring derivatives

Imidazo[1,2-b]pyridazine compound

Pyrazolo[1,5-a]pyridines and medicines containing the same

7-phenylpyrazolopyridine compounds

Pyrazolo[1,5-a] pyridines and medicines containing the same

7-phenylpyrazolopyridine compounds

Pyrazolo[1,5-a]pyridines and medicines containing the same

Imidazo[1,2-b]pyridazine compound

Purine derivatives and adenosine A2 receptor antagonists serving as...

Tricyclic fused heterocyclic compound, process for preparing it and...

Fused heterotricyclic compounds, process for preparing the compound...

Tricyclic fused heterocyclic compound, process for preparing it and...

Purine derivatives and adenosine A2 receptor antagonists serving as...

Aminobenzoic acid derivatives

Aminobenzoic acid derivatives

Aminobenzoic acid derivatives

Aminobenzoic acid derivatives

Process for preparing aminobenzoic acid derivatives

Aminobenzoic acid derivatives

Aminobenzoic acid derivatives

Aminobenzoic acid derivatives useful for treating gastro-intestinal...

Patents Applicationslast 30 patents

PROCESS FOR PREPARING CERTAIN CINNAMIDE COMPOUNDS

PROCESS FOR PRODUCTION OF 4- (SUBSTITUTED PHENYL) HEXAHYDROPYRIDO [...

IMIDAZO[1,2-b]PYRIDAZINE COMPOUND

7-PHENYLPYRAZOLOPYRIDINE COMPOUNDS

PYRAZOLO[1,5-a]PYRIDINES AND MEDICINES CONTAINING THE SAME

Process for production of pyrazole-fused ring derivatives

7-Phenyl pyrazolopyridine compounds

Pyrazolo[1,5-a] pyridines and medicines containing the same

IMIDAZO[1,2-b]PYRIDAZINE COMPOUND

Tricyclic fused heterocyclic compound, process for preparing it and...

Tricyclic fused heterocyclic compound, process for preparing it and...

7-phenylpyrazolopyridine compounds

Pyrazolo[1,5-a]pyridines and medicines containing the same

Bicyclic nitrogenous fused-ring compound

Fused heterotricyclic compounds, process for preparing the compound...