Kazuhisa Yamauchi

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Kurashiki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Blood dialyzer
- Patent number 4,231,877
- Issue date Nov 4, 1980
- Kuraray Co., Ltd.
- Kazuhisa Yamauchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for detecting leaks in hollow fiber membrane m...
- Patent number 4,188,117
- Issue date Feb 12, 1980
- Kuraray Co., Ltd.
- Kazuhisa Yamauchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Semi-permeable membranes of regenerated cuprammonium cellulose and...
- Patent number 4,176,070
- Issue date Nov 27, 1979
- Kuraray Co., Ltd.
- Yutaka Sakurada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE