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Norio Kawabe
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Otsu, JP
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last 30 patents
Information
Patent Grant
Drugs for periodontal disease
Patent number
6,670,343
Issue date
Dec 30, 2003
Toray Industries, Inc.
Masatoshi Ito
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of producing bis(4-alkylthiophenyl) disulfides
Patent number
5,986,143
Issue date
Nov 16, 1999
Toray Industries, Inc.
Hiromi Uchiro
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for production of methanediphosphonic acid compound
Patent number
5,886,206
Issue date
Mar 23, 1999
Toray Industries, Inc.
Norio Kawabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical applications for methanediphosphonate derivative
Patent number
5,683,992
Issue date
Nov 4, 1997
Toray Industries, Inc.
Norio Kawabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methanediphosphonic acid derivative, process for production thereof...
Patent number
5,618,804
Issue date
Apr 8, 1997
Toray Industries, Inc.
Norio Kawabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methane diphosphonic acid derivative, its production process and it...
Patent number
5,565,440
Issue date
Oct 15, 1996
Toray Industries, Inc.
Keijiro Takanishi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methanediphosphonate derivative, its manufacturing process and its...
Patent number
5,527,940
Issue date
Jun 18, 1996
Toray Industries, Inc.
Norio Kawabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methylenediphosphonic acid compounds and methods of use for the tre...
Patent number
5,153,183
Issue date
Oct 6, 1992
Toray Industries, Inc.
Norio Kawabe
C07 - ORGANIC CHEMISTRY