Takefumi Narita

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sol for tissue perforation closure, ulcer protection, and vascular...
- Patent number 11,559,602
- Issue date Jan 24, 2023
- TOKYO METROPOLITAN INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Toshio Uraoka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Collagen sol for submucosal local injection
- Patent number 10,933,171
- Issue date Mar 2, 2021
- TOKYO METROPOLITAN INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Toshio Uraoka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Sol for Occluding Holes in Living Tissue, Protecting Ulcers, and Tr...
- Publication number 20190343992
- Publication date Nov 14, 2019
- Tokyo Metropolitan Industrial Technology Research Institute
- Toshio Uraoka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Collagen Sol for Submucosal Local Injection
- Publication number 20190290808
- Publication date Sep 26, 2019
- Tokyo Metropolitan Industrial Technology Research Institute
- Toshio Uraoka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE