Akio Hamai

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Fussa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Chondroitinase, process for preparing the same, and pharmaceutical...
- Patent number 6,184,023
- Issue date Feb 6, 2001
- Seikgaka Corporation
- Nobukazu Hashimoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Producing pure chondroitinase ABC from Proteus vulgaris ATCC 6896
- Patent number 5,763,205
- Issue date Jun 9, 1998
- Seikagaku Kogyo Kabushiki Kaisha (Seikagaku Corporation)
- Nobukazu Hashimoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Chondroitinase ABC isolated from proteus vulgaris ATCC 6896
- Patent number 5,496,718
- Issue date Mar 5, 1996
- Seikagaku Kogyo Kabushiki Kaisha (Seikagaku Corporation)
- Nobukazu Hashimoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE