Katsunori Kawai

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Patents Grantslast 30 patents

Information Patent Grant
Indwelling needle assembly and protector
- Patent number 8,992,483
- Issue date Mar 31, 2015
- Nipro Corporation
- Kohzo Ishikura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Needle tip protector and indwelling needle assembly
- Patent number 8,900,199
- Issue date Dec 2, 2014
- Nipro Corporation
- Katsunori Kawai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Protective filter for extracorporeal circulation circuit pressure m...
- Patent number 7,833,321
- Issue date Nov 16, 2010
- Nipro Corporation
- Katsunori Kawai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
NEEDLE TIP PROTECTOR AND INDWELLING NEEDLE ASSEMBLY
- Publication number 20110213307
- Publication date Sep 1, 2011
- Nipro Corporation
- Katsunori Kawai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Indwelling needle assembly and protector
- Publication number 20080249478
- Publication date Oct 9, 2008
- Kohzo Ishikura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Protective filter for extracorporeal circulation circuit pressure m...
- Publication number 20080053906
- Publication date Mar 6, 2008
- Katsunori Kawai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE