Tomoko Yasugi

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hyaluronic acid derivative having amino acid and steryl group intro...
- Patent number 11,564,971
- Issue date Jan 31, 2023
- CHUGAI SEIYAKU KABUSHIKI KAISHA
- Takashi Nakai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Derivative of hyaluronic acid modified with amino-carboxylic acid
- Patent number 9,243,077
- Issue date Jan 26, 2016
- CHUGAI SEIYAKU KABUSHIKI KAISHA
- Tomoko Yasugi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
HYALURONIC ACID DERIVATIVE HAVING AMINO ACID AND STERYL GROUP INTRO...
- Publication number 20150231268
- Publication date Aug 20, 2015
- Chugai Seiyaku Kabushiki Kaisha
- Takashi Nakai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DERIVATIVE OF HYALURONIC ACID MODIFIED WITH AMINO-CARBOXYLIC ACID
- Publication number 20130338352
- Publication date Dec 19, 2013
- Chugai SeiYaku Kabushiki Kaisha
- Tomoko Yasugi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE