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Iwao Yamazaki
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Hyogo, JP
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last 30 patents
Information
Patent Grant
Bisphosphonic acid derivatives, and pharmaceutical use
Patent number
5,512,552
Issue date
Apr 30, 1996
Takeda Chemical Industries, Ltd.
Takashi Sohda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Parathyroid hormone derivatives
Patent number
5,393,869
Issue date
Feb 28, 1995
Takeda Chemical Industries, Ltd.
Shizue Nakagawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
bisphosphonic acid derivatives, and useful as a bone resorption inh...
Patent number
5,376,647
Issue date
Dec 27, 1994
Takeda Chemical Industries, Ltd.
Takashi Sohda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of oxazole compounds to treat osteoporosis
Patent number
5,371,098
Issue date
Dec 6, 1994
Takeda Chemical Industries, Ltd.
Takashi Sohda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Indole derivatives, their production and use
Patent number
5,296,499
Issue date
Mar 22, 1994
Takeda Chemical Industries, Ltd.
Takashi Sohda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing osteogenesis promoting substance
Patent number
5,244,577
Issue date
Sep 14, 1993
Takeda Chemical Industries, Ltd.
Kohei Notoya
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sulfur-containing heterocyclic compounds
Patent number
5,158,943
Issue date
Oct 27, 1992
Takeda Chemical Industries, Ltd.
Takashi Sohda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulfur-containing heterocyclic compounds useful for the treatment o...
Patent number
5,071,841
Issue date
Dec 10, 1991
Takeda Chemical Industries, Ltd.
Takashi Sohda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Treatment for osteoporosis
Patent number
4,644,012
Issue date
Feb 17, 1987
Takeda Chemical Industries, Ltd.
Masao Tsuda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparations for vaginal administration
Patent number
4,211,769
Issue date
Jul 8, 1980
Takeda Chemical Industries, Ltd.
Hiroaki Okada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE