Takuma Sasaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liposoluble platinum (II) complex and preparation thereof
- Patent number 6,613,799
- Issue date Sep 2, 2003
- Sumitomo Pharmaceuticals Company Ltd.
- Mitsuaki Maeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polysaccharides having anticarcinogenic activity and method for pro...
- Patent number 4,454,289
- Issue date Jun 12, 1984
- Takara Shuzo Co., Ltd.
- Kazuo Nakajima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Carboxymethylated derivatives of .beta.-1,3-glucan
- Patent number 4,454,315
- Issue date Jun 12, 1984
- Takeda Chemical Industries, Ltd.
- Takuma Sasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel antitumor glycoprotein substance and its preparation
- Patent number 4,436,656
- Issue date Mar 13, 1984
- Maruzen Oil Co., Ltd.
- Takuma Sasaki
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Antitumor glycoprotein substance and preparation thereof
- Patent number 4,436,657
- Issue date Mar 13, 1984
- Maruzen Oil Co., Ltd.
- Takuma Sasaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation of antitumor agent from shellfish
- Patent number 4,390,468
- Issue date Jun 28, 1983
- Maruzen Oil Co., Ltd.
- Takuma Sasaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE