Shinya Koyama

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Patents Grantslast 30 patents

Information Patent Grant
Hollow fiber membrane, method for manufacturing the same, and blood...
- Patent number 8,840,788
- Issue date Sep 23, 2014
- Toyo Boseki Kabushiki Kaisha
- Makoto Ohno
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Highly water-permeable blood purifier of hollow-fiber membrane type
- Patent number 7,442,302
- Issue date Oct 28, 2008
- Toyo Boseki Kabushiki Kaisha
- Kimihiro Mabuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Semipermeable Membrane
- Publication number 20250099920
- Publication date Mar 27, 2025
- TOYOBO CO., LTD.
- Shinya Koyama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HOLLOW FIBER MEMBRANE, METHOD FOR MANUFACTURING THE SAME, AND BLOOD...
- Publication number 20110290709
- Publication date Dec 1, 2011
- TOYO BOSEKI KABUSHIKI KAISHA
- Makoto Ohno
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Highly Water Permeable Hollow Fiber Membrane Type Blood Purifier an...
- Publication number 20080000830
- Publication date Jan 3, 2008
- Kimihiro Mabuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Highly water-permeable blood purifier of hollow-fiber membrane type
- Publication number 20060191844
- Publication date Aug 31, 2006
- Kimihiro Mahuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE