Toshinari Takahashi

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Porous hollow fiber membrane
- Patent number 12,172,135
- Issue date Dec 24, 2024
- DAICEN MEMBRANE-SYSTEMS LTD.
- Shuji Nakatsuka
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Blood treatment filter device, priming method, and blood treatment...
- Patent number 10,155,079
- Issue date Dec 18, 2018
- Nipro Corporation
- Toshinari Takahashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
POROUS HOLLOW FIBER MEMBRANE
- Publication number 20210346849
- Publication date Nov 11, 2021
- DAICEN MEMBRANE-SYSTEMS Ltd.
- Shuji NAKATSUKA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BLOOD TREATMENT FILTER DEVICE, PRIMING METHOD, AND BLOOD TREATMENT...
- Publication number 20190160215
- Publication date May 30, 2019
- NIPRO CORPORATION
- Toshinari Takahashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL