Hiroshi FUJIWARA

Person

Yamaguchi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pyridylaminoacetic acid compound
- Patent number 8,648,097
- Issue date Feb 11, 2014
- UBE Industries, Ltd.
- Ryo Iwamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acid addition salt of optically active piperidine compound and proc...
- Patent number 6,780,877
- Issue date Aug 24, 2004
- Ube Industries, Ltd.
- Jun-ichiro Kita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrrolopyridazine compounds
- Patent number 6,734,181
- Issue date May 11, 2004
- Sankyo Company, Limited
- Haruo Iwabuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optically active pyrrolopyridazine derivatives
- Patent number 6,670,360
- Issue date Dec 30, 2003
- Sankyo Company, Limited
- Masahiko Hagihara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acid-addition salts of optically active piperidine compound and pro...
- Patent number 6,307,052
- Issue date Oct 23, 2001
- Ube Industries, Ltd.
- Jun-ichiro Kita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrrolopyridazine derivatives
- Patent number 6,063,782
- Issue date May 16, 2000
- Sankyo Company, Limited
- Tomio Kimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Arylamino pyrimidine compound
- Patent number 5,610,303
- Issue date Mar 11, 1997
- UBE Industries, Ltd.
- Tomio Kimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoline derivative
- Patent number 5,591,752
- Issue date Jan 7, 1997
- Ube Industries, Ltd.
- Tomio Kimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diarylmethoxypiperidine derivatives
- Patent number 5,225,559
- Issue date Jul 6, 1993
- Ube Industries, Ltd.
- Jun'ichiro Kita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Piperdine and piperazine derivatives, and antihistaminic pharmaceut...
- Patent number 4,929,618
- Issue date May 29, 1990
- UBE Industries, Ltd.
- Akihide Koda
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
QUATERNARY AMMONIUM SALT-CONTAINING CATALYST FOR DISSOCIATION OF BL...
- Publication number 20150344727
- Publication date Dec 3, 2015
- Tosoh Corporation
- Hiroshi FUJIWARA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PYRIDYLAMINOACETIC ACID COMPOUND
- Publication number 20140113907
- Publication date Apr 24, 2014
- Ube Industries, Ltd.
- Ryo IWAMURA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AMINOPYRIDINE COMPOUND
- Publication number 20120259123
- Publication date Oct 11, 2012
- UBE INDUSTRIES, LTD.
- Ryo Iwamura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PYRIDYLAMINOACETIC ACID COMPOUND
- Publication number 20110054172
- Publication date Mar 3, 2011
- Ryo Iwamura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Pyrrolopyridazine compounds
- Publication number 20040014762
- Publication date Jan 22, 2004
- SANKYO COMPANY, LIMITED
- Haruo Iwabuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Optically active pyrrolopyridazine derivatives
- Publication number 20020156079
- Publication date Oct 24, 2002
- SANKYO COMPANY, LIMITED
- Masahiko Hagihara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Acid addition salt of optically active piperidine compound and proc...
- Publication number 20020026054
- Publication date Feb 28, 2002
- Ube Industries, Ltd.
- Jun-Ichiro Kita
- C07 - ORGANIC CHEMISTRY

Hiroshi FUJIWARA

Person

Patents Grantslast 30 patents

Pyridylaminoacetic acid compound

Acid addition salt of optically active piperidine compound and proc...

Pyrrolopyridazine compounds

Optically active pyrrolopyridazine derivatives

Acid-addition salts of optically active piperidine compound and pro...

Pyrrolopyridazine derivatives

Arylamino pyrimidine compound

Quinoline derivative

Diarylmethoxypiperidine derivatives

Piperdine and piperazine derivatives, and antihistaminic pharmaceut...

Patents Applicationslast 30 patents

QUATERNARY AMMONIUM SALT-CONTAINING CATALYST FOR DISSOCIATION OF BL...

PYRIDYLAMINOACETIC ACID COMPOUND

AMINOPYRIDINE COMPOUND

PYRIDYLAMINOACETIC ACID COMPOUND

Pyrrolopyridazine compounds

Optically active pyrrolopyridazine derivatives

Acid addition salt of optically active piperidine compound and proc...