Sadao Tamamura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing a biologically active substance and compositi...
- Patent number 4,871,540
- Issue date Oct 3, 1989
- Kojima; Yasuhiko
- Yasuhiko Kojima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for producing interferon inducers
- Patent number 4,469,685
- Issue date Sep 4, 1984
- The Kitasato Institute
- Yasuhiko Kojima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Interferon inducer, a process for producing the same and pharmaceut...
- Patent number 4,442,087
- Issue date Apr 10, 1984
- The Kitasato Institute
- Yasuhiko Kojima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing interferon inducers
- Patent number 4,421,746
- Issue date Dec 20, 1983
- The Kitasato Institute
- Yasuhiko Kojima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Interferon inducer, a process for producing the same and pharmaceut...
- Patent number 4,419,349
- Issue date Dec 6, 1983
- The Kitasato Institute
- Yasuhiko Kojima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE