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Yoshimasa Matsuura
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Oita, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Blood treatment filter and blood treatment filter manufacturing method
Patent number
10,471,191
Issue date
Nov 12, 2019
Asahi Kasei Medical Co., Ltd.
Yoshimasa Matsuura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Blood processing filter and blood processing filter manufacturing m...
Patent number
10,213,534
Issue date
Feb 26, 2019
Asahi Kasei Medical Co., Ltd.
Yoshimasa Matsuura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Blood processing filter and blood processing filter manufacturing m...
Patent number
10,064,989
Issue date
Sep 4, 2018
Asahi Kasei Medical Co., Ltd.
Yoshimasa Matsuura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Filter material for removing aggregates and method of filtering blo...
Patent number
8,932,470
Issue date
Jan 13, 2015
Asahi Kasei Medical Co., Ltd.
Tatsuya Fukuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Blood processing filter
Patent number
8,524,090
Issue date
Sep 3, 2013
Asahi Kasei Medical Co., Ltd.
Shin-ichiroh Oka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Blood processing filter
Patent number
7,641,794
Issue date
Jan 5, 2010
Asahi Kasei Medical Co., Ltd.
Shin-ichiroh Oka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
BLOOD TREATMENT FILTER AND BLOOD TREATMENT FILTER MANUFACTURING METHOD
Publication number
20170119941
Publication date
May 4, 2017
ASAHI KASEI MEDICAL CO., LTD.
Yoshimasa MATSUURA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BLOOD PROCESSING FILTER AND METHOD FOR PRODUCING BLOOD PROCESSING F...
Publication number
20170112982
Publication date
Apr 27, 2017
ASAHI KASEI MEDICAL CO., LTD.
Yoshimasa MATSUURA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BLOOD PROCESSING FILTER AND BLOOD PROCESSING FILTER MANUFACTURING M...
Publication number
20160243293
Publication date
Aug 25, 2016
ASAHI KASEI MEDICAL CO., LTD.
Yoshimasa MATSUURA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BLOOD PROCESSING FILTER AND BLOOD PROCESSING FILTER MANUFACTURING M...
Publication number
20160235905
Publication date
Aug 18, 2016
ASAHI KASEI MEDICAL CO., LTD.
Yoshimasa MATSUURA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FILTER MATERIAL FOR REMOVING AGGREGATES AND METHOD OF FILTERING BLO...
Publication number
20110031191
Publication date
Feb 10, 2011
ASAHI KASEI MEDICAL CO., LTD.
Tatsuya Fukuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BLOOD PROCESSING FILTER
Publication number
20100051533
Publication date
Mar 4, 2010
Asahi Medical Co., Ltd.
Shin-ichiroh OKA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Blood processing filter
Publication number
20040251195
Publication date
Dec 16, 2004
Shin-ichiroh Oka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE