Naoko Hamasaki

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Nobeoka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of testing integrity of microporous membrane
- Patent number 9,005,445
- Issue date Apr 14, 2015
- Asahi Kasei Medical Co., Ltd.
- Naoko Hamasaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Metal colloid solution
- Patent number 7,745,499
- Issue date Jun 29, 2010
- Asahi Kasei Medical Co., Ltd.
- Tomoko Hongo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF TESTING INTEGRITY OF MICROPOROUS MEMBRANE
- Publication number 20100096328
- Publication date Apr 22, 2010
- ASAHI KASEI MEDICAL CO., LTD.
- Naoko Hamasaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Metal colloid solution
- Publication number 20060235085
- Publication date Oct 19, 2006
- Tomoko Hongo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Gas permeation method for porous membrane
- Publication number 20050229681
- Publication date Oct 20, 2005
- Fumihiko Yamaguchi
- G01 - MEASURING TESTING