Eiko Ohtsuka

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Sapporo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Elastase inhibitory polypeptide and process for production thereof...
- Patent number 5,851,983
- Issue date Dec 22, 1998
- Teijin Limited
- Takashi Sugiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Looped, hairpin ribozyme
- Patent number 5,631,115
- Issue date May 20, 1997
- Sankyo Company, Limited
- Eiko Ohtsuka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compounds for the cleavage at a specific position of RNA, oligomers...
- Patent number 5,013,830
- Issue date May 7, 1991
- Ajinomoto Co., Inc.
- Eiko Ohtsuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridopyrimidine nucleotide compounds
- Patent number 4,965,350
- Issue date Oct 23, 1990
- Teijin Limited
- Hideo Inoue
- C07 - ORGANIC CHEMISTRY