Seiichi Tokura

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Hokkaido, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polypeptide comprising repeated cell-adhesive core sequences
- Patent number 5,236,903
- Issue date Aug 17, 1993
- Azuma; Ichiro
- Ikuo Saiki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polypeptide comprising repeated cell-adhesive core sequences
- Patent number 5,183,804
- Issue date Feb 2, 1993
- Azuma; Ichiro
- Ikuo Saiki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Squid chitin formed material
- Patent number 4,958,012
- Issue date Sep 18, 1990
- Nippon Suisan Kaisha, Ltd.
- Seiichi Tokura
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Slow-releasing preparation
- Patent number 4,873,092
- Issue date Oct 10, 1989
- Murata Kikai Kabushiki Kaisha
- Ichiro Azuma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Paper-making process with regenerated chitin fibers
- Patent number 4,392,916
- Issue date Jul 12, 1983
- Director-General of the Agency of Industrial Science and Technology
- Masashi Nishiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Chitosan/acidic biopolymer hybrid fiber and culture base for animal...
- Publication number 20060134158
- Publication date Jun 22, 2006
- Chemical Biology Institute
- Tokifumi Majima
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING