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Teruo Sakamoto
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Osaka, JP
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last 30 patents
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Patent Grant
Sustained-release preparations and the process thereof
Patent number
5,023,089
Issue date
Jun 11, 1991
Shionogi & Co., Ltd.
Teruo Sakamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Gelatin hard capsule containing crystalline hydrate of oral cephalo...
Patent number
5,017,380
Issue date
May 21, 1991
Shionogi & Co., Ltd.
Yoshio Hamashima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for preparing crystalline hydrate of oral celphalosporin and...
Patent number
4,933,443
Issue date
Jun 12, 1990
Shionogi & Co., Ltd.
Yoshio Hamashima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sustained-release formulation and production thereof
Patent number
4,828,840
Issue date
May 9, 1989
Shionogi & Co., Ltd.
Teruo Sakamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Crystalline hydrate of oral cephalosporin and its composition
Patent number
4,812,561
Issue date
Mar 14, 1989
Shionogi & Co., Ltd.
Yoshio Hamashima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sustained-release preparation of pinacidil
Patent number
4,720,387
Issue date
Jan 19, 1988
Shionogi & Co., Ltd.
Teruo Sakamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Long-acting formulation of cefaclor
Patent number
4,713,247
Issue date
Dec 15, 1987
Shionogi & Co., Ltd.
Teruo Sakamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE