Nahoko Takahashi

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oligosaccharide aromatic glycoside and sulfate thereof
- Patent number 5,498,602
- Issue date Mar 12, 1996
- Dainippon Ink and Chemicals, Inc.
- Tadao Shoji
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfated oligoglycoside acylate and antiviral agent containing the...
- Patent number 5,459,257
- Issue date Oct 17, 1995
- Dainippon Ink and Chemicals, Inc.
- Tadao Shoji
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfated tocopheryl oligosaccharides and antiviral agents including...
- Patent number 5,280,111
- Issue date Jan 18, 1994
- Dainippon Ink and Chemicals, Inc.
- Tadao Shoji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Alkylated oligosaccharides and acetyl derivatives of the same
- Patent number 5,268,461
- Issue date Dec 7, 1993
- Dainippon Ink and Chemicals, Inc.
- Tadao Shoji
- C07 - ORGANIC CHEMISTRY