Toshinori Koizumi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Blood purification device and method for producing same
- Patent number 11,878,101
- Issue date Jan 23, 2024
- Asahi Kasei Medical Co., Ltd.
- Teruhiko Oishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Blood purification device and method for producing same
- Patent number 11,806,461
- Issue date Nov 7, 2023
- Asahi Kasei Medical Co., Ltd.
- Teruhiko Oishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Separation membrane for blood processing and blood processing appar...
- Patent number 9,956,334
- Issue date May 1, 2018
- Asahi Kasei Medical Co., Ltd.
- Takahiro Ichi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electron beam sterilization method
- Patent number 8,691,146
- Issue date Apr 8, 2014
- Asahi Kasei Medical Co., Ltd.
- Yasuko Sato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for producing an asymmetric porous film
- Patent number 7,441,666
- Issue date Oct 28, 2008
- Asahi Kasei Kuraray Medical Co., Ltd.
- Sung-Teh Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BLOOD PURIFICATION DEVICE AND METHOD FOR PRODUCING SAME
- Publication number 20210353845
- Publication date Nov 18, 2021
- ASAHI KASEI MEDICAL CO., LTD.
- Teruhiko OISHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BLOOD PURIFICATION DEVICE AND METHOD FOR PRODUCING SAME
- Publication number 20210008270
- Publication date Jan 14, 2021
- ASAHI KASEI MEDICAL CO., LTD.
- Teruhiko OISHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HOLLOW FIBER MEMBRANE MODULE AND PRODUCTION METHOD OF HOLLOW FIBER...
- Publication number 20190126204
- Publication date May 2, 2019
- ASAHI KASEI MEDICAL CO., LTD.
- Toshihiro KOYANO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
HOLLOW FIBER MEMBRANE MODULE AND MANUFACTURING METHOD THEREFOR
- Publication number 20190105608
- Publication date Apr 11, 2019
- ASAHI KASEI MEDICAL CO., LTD.
- Keiichi ASATSUMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HOLLOW FIBER MEMBRANE BLOOD PURIFYING DEVICE
- Publication number 20180085711
- Publication date Mar 29, 2018
- ASAHI KASEI MEDICAL CO., LTD.
- Toshihiro KOYANO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SEPARATION MEMBRANE FOR BLOOD TREATMENT AND BLOOD TREATMENT DEVICE...
- Publication number 20150174312
- Publication date Jun 25, 2015
- ASAHI KASEI MEDICAL CO., LTD.
- Takahiro Ichi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SEPARATION MEMBRANE FOR BLOOD PROCESSING AND BLOOD PROCESSING APPAR...
- Publication number 20140284261
- Publication date Sep 25, 2014
- ASAHI KASEI MEDICAL CO., LTD.
- Takahiro Ichi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MEDICAL DEVICE AND HOLLOW FIBER MEMBRANE-BASED MEDICAL DEVICE
- Publication number 20120318727
- Publication date Dec 20, 2012
- ASAHI KASEI MEDICAL CO., LTD.
- Katsuji Kawatani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTRON BEAM STERILIZATION METHOD
- Publication number 20100193387
- Publication date Aug 5, 2010
- ASAHI KASEI KURARAY MEDICAL CO., LTD.
- Yasuko Sato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Hollow Fiber Membrane Type Blood Purification Device
- Publication number 20080245723
- Publication date Oct 9, 2008
- ASAHI KASEI KURARAY MEDICAL CO.,LTD
- Ryo Komura
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Asymmetric porous films and process for producing the same
- Publication number 20040167237
- Publication date Aug 26, 2004
- Sung-Teh Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Toshinori Koizumi

Person

Patents Grantslast 30 patents

Blood purification device and method for producing same

Blood purification device and method for producing same

Separation membrane for blood processing and blood processing appar...

Electron beam sterilization method

Process for producing an asymmetric porous film

Patents Applicationslast 30 patents

BLOOD PURIFICATION DEVICE AND METHOD FOR PRODUCING SAME

BLOOD PURIFICATION DEVICE AND METHOD FOR PRODUCING SAME

HOLLOW FIBER MEMBRANE MODULE AND PRODUCTION METHOD OF HOLLOW FIBER...

HOLLOW FIBER MEMBRANE MODULE AND MANUFACTURING METHOD THEREFOR

HOLLOW FIBER MEMBRANE BLOOD PURIFYING DEVICE

SEPARATION MEMBRANE FOR BLOOD TREATMENT AND BLOOD TREATMENT DEVICE...

SEPARATION MEMBRANE FOR BLOOD PROCESSING AND BLOOD PROCESSING APPAR...

MEDICAL DEVICE AND HOLLOW FIBER MEMBRANE-BASED MEDICAL DEVICE

ELECTRON BEAM STERILIZATION METHOD

Hollow Fiber Membrane Type Blood Purification Device

Asymmetric porous films and process for producing the same