Norifumi Sugita

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polysaccharides and antiviral drugs containing the same as active i...
- Patent number 5,089,481
- Issue date Feb 18, 1992
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Shigeaki Muto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lectins and antiretroviral drugs containing the lectins as active i...
- Patent number 4,985,543
- Issue date Jan 15, 1991
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Norifumi Sugita
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE