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Ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Blood circuit having pressure measurement portion
Patent number
10,646,123
Issue date
May 12, 2020
Nipro Corporation
Toshiaki Masuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for sterilizing blood purifier and blood purifier package
Patent number
10,137,234
Issue date
Nov 27, 2018
Nipro Corporation
Kimihiro Mabuchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Blood purifier and blood purifier package
Patent number
9,987,409
Issue date
Jun 5, 2018
Nipro Corporation
Kimihiro Mabuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Blood purifier package and process for manufacturing the same
Patent number
9,987,408
Issue date
Jun 5, 2018
Nipro Corporation
Kimihiro Mabuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Blood purifier package and process for manufacturing the same
Patent number
9,067,178
Issue date
Jun 30, 2015
Nipro Corporation
Kimihiro Mabuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for sterilizing blood purifier and blood purifier package
Patent number
9,056,280
Issue date
Jun 16, 2015
Nipro Corporation
Kimihiro Mabuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Blood purifier and blood purifier package
Patent number
9,050,410
Issue date
Jun 9, 2015
Nipro Corporation
Kimihiro Mabuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Heat-expandable microspheres and a process for producing the same
Patent number
8,754,141
Issue date
Jun 17, 2014
Matsumoto Yushi-Seiyaku Co., Ltd.
Toshiaki Masuda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Thermally expanded microspheres and a process for producing the same
Patent number
8,486,531
Issue date
Jul 16, 2013
Matsumoto Yushi-Seiyaku Co., Ltd.
Toshiaki Masuda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Heat-expandable microspheres and a process for producing the same
Patent number
8,329,298
Issue date
Dec 11, 2012
Matsumoto Yushi-Seiyaku Co., Ltd.
Toshiaki Masuda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Heat-expandable microspheres, method for producing the same, and ap...
Patent number
8,324,286
Issue date
Dec 4, 2012
Matsumoto Yushi-Seiyaku Co., Ltd.
Toshiaki Masuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heat-expandable microspheres, process for producing the same, and a...
Patent number
8,247,465
Issue date
Aug 21, 2012
Matsumoto Yushi-Seiyaku Co., Ltd.
Takeshi Inohara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Packaged blood purification device
Patent number
8,211,362
Issue date
Jul 3, 2012
Nipro Corporation
Toshiaki Masuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Thermally expanded microspheres and a process for producing the same
Patent number
8,129,020
Issue date
Mar 6, 2012
Matsumoto Yushi-Seiyaku Co., Ltd.
Toshiaki Masuda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Thermo-expansive microspheres, their production process and their a...
Patent number
7,994,229
Issue date
Aug 9, 2011
Matsumoto Yushi-Seiyaku Co., Ltd.
Katsushi Miki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Rubber composition for tire
Patent number
7,902,265
Issue date
Mar 8, 2011
The Yokohama Rubber Co., Ltd.
Takamasa Kitamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polysulfone type selectively permeable hollow fiber membrane module...
Patent number
7,837,042
Issue date
Nov 23, 2010
Nipro Corporation
Hideyuki Yokota
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Heat-expanded microspheres, production process thereof, heat-expand...
Patent number
7,807,729
Issue date
Oct 5, 2010
Matsumoto Yushi-Seiyaku Co., Ltd.
Toshiaki Masuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Peritoneal dialyzer and method of peritoneal dialysis
Patent number
7,722,561
Issue date
May 25, 2010
Nipro Corporation
Michio Mineshima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Thermo-expansive microcapsule, production process of expanded produ...
Patent number
7,566,498
Issue date
Jul 28, 2009
Matsumoto Yushi-Seiyaku Co., Ltd.
Sachiko Tokumura
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Dialyzer and method for manufacturing the same
Patent number
7,524,417
Issue date
Apr 28, 2009
Nipro Corporation
Takashi Sunohara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Thermo-expansive microspheres, their production process and their a...
Patent number
7,351,752
Issue date
Apr 1, 2008
Matsumoto Yushi-Seiyaku Co., Ltd.
Katsushi Miki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Plural-chamber container
Patent number
7,293,646
Issue date
Nov 13, 2007
Nipro Corporation
Toshiaki Masuda
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Dialyzer connecting coupler
Patent number
7,017,948
Issue date
Mar 28, 2006
Nipro Corporation
Takashi Sunohara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pin for forming a hole for inserting an indwelling needle
Patent number
7,014,650
Issue date
Mar 21, 2006
Nipro Corporation
Jun Ishihara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Thermo-expansive microcapsules and their application
Patent number
6,984,347
Issue date
Jan 10, 2006
Matsumoto Yushi-Seiyaku Co., Ltd.
Toshiaki Masuda
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Process for producing thermo-expansive microcapsules
Patent number
6,903,143
Issue date
Jun 7, 2005
Matsumoto Yushi-Seiyaku Co., Ltd.
Toshiaki Masuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for continuous recirculating peritoneal dialysis
Patent number
6,846,299
Issue date
Jan 25, 2005
Nipro Corporation
Toshiaki Masuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for cleaning a dialyzer hemodialysis system
Patent number
6,800,248
Issue date
Oct 5, 2004
Nipro Corporation
Toshiaki Masuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Peritoneal dialysis fluid and method for a continuous recirculating...
Patent number
6,429,294
Issue date
Aug 6, 2002
Nipro Corporation
Toshiaki Masuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
BLOOD CIRCUIT HAVING PRESSURE MEASUREMENT PORTION
Publication number
20170319086
Publication date
Nov 9, 2017
Nipro Corporation
Toshiaki MASUDA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR STERILIZING BLOOD PURIFIER AND BLOOD PURIFIER PACKAGE
Publication number
20150320921
Publication date
Nov 12, 2015
NIPRO CORPORATION
Kimihiro Mabuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR STERILIZING MEDICAL DEVICE MADE OF ESTER RESIN
Publication number
20150306260
Publication date
Oct 29, 2015
Nipro Corporation
Yoshihiko Sano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BLOOD PURIFIER PACKAGE AND PROCESS FOR MANUFACTURING THE SAME
Publication number
20150258265
Publication date
Sep 17, 2015
NIPRO CORPORATION
Kimihiro Mabuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BLOOD PURIFIER AND BLOOD PURIFIER PACKAGE
Publication number
20150258264
Publication date
Sep 17, 2015
NIPRO CORPORATION
Kimihiro Mabuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HEAT-EXPANDABLE MICROSPHERES AND A PROCESS FOR PRODUCING THE SAME
Publication number
20130030065
Publication date
Jan 31, 2013
Matsumoto Yushi-Seiyaku Co., Ltd
Toshiaki MASUDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
THERMALLY EXPANDED MICROSPHERES AND A PROCESS FOR PRODUCING THE SAME
Publication number
20120121907
Publication date
May 17, 2012
Matsumoto Yushi-Seiyaku Co., Ltd
Toshiaki MASUDA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HEAT-EXPANDABLE MICROSPHERES AND HOLLOW FINE PARTICLES AND METHOD F...
Publication number
20120080131
Publication date
Apr 5, 2012
Matsumoto Yushi-Seiyaku Co., Ltd
Hiroyuki TERATANI
B60 - VEHICLES IN GENERAL
Information
Patent Application
HEAT-EXPANDABLE MICROSPHERES, PROCESS FOR PRODUCING THE SAME, AND A...
Publication number
20100204349
Publication date
Aug 12, 2010
Matsumoto Yushi-Seiyaku Co., Ltd
Takeshi Inohara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HEAT-EXPANDABLE MICROSPHERES AND HOLLOW FINE PARTICLES AND METHOD F...
Publication number
20100180995
Publication date
Jul 22, 2010
Hiroyuki Teratani
B60 - VEHICLES IN GENERAL
Information
Patent Application
THERMALLY EXPANDED MICROSPHERES AND A PROCESS FOR PRODUCING THE SAME
Publication number
20090280328
Publication date
Nov 12, 2009
Matsumoto Yushi-Seiyaku Co. Ltd
Toshiaki Masuda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HEAT-EXPANDABLE MICROSPHERES AND A PROCESS FOR PRODUCING THE SAME
Publication number
20090176098
Publication date
Jul 9, 2009
Matsumoto Yushi-Seiyaku Co., Ltd
Toshiaki Masuda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HEAT-EXPANDABLE MICROSPHERES, METHOD FOR PRODUCING THE SAME, AND AP...
Publication number
20090149559
Publication date
Jun 11, 2009
Matsumoto Yushi-Seiyaku Co., Ltd
Toshiaki Masuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RUBBER COMPOSITION FOR TIRE
Publication number
20090105394
Publication date
Apr 23, 2009
The Yokohama Rubber Co., Ltd.
Takamasa Kitamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermo-expansive microspheres, their production process and their a...
Publication number
20080293838
Publication date
Nov 27, 2008
MATSUMOTO YUSHI-SEIYAKU CO., LTD.
Katsushi Miki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Blood Purifier Package and Process for Manufacturing the Same
Publication number
20080142434
Publication date
Jun 19, 2008
Nipro Corporation
Kimihiro Mabuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method For Sterilizing Blood Purifier And Blood Purifier Package
Publication number
20080087599
Publication date
Apr 17, 2008
NIPRO CORPORATION
Kimihiro Mabuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Blood Purifier and Blood Purifier Package
Publication number
20080067122
Publication date
Mar 20, 2008
NIPRO CORPORATION
Kimihiro Mabuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Polysulfone Type Selectively Permeable Hollow Fiber Membrane Module...
Publication number
20080044643
Publication date
Feb 21, 2008
NIPRO CORPORATION
Hideyuki Yokota
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Highly Water Permeable Hollow Fiber Membrane Type Blood Purifier an...
Publication number
20080000830
Publication date
Jan 3, 2008
Kimihiro Mabuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Thermally expanded microsphere, process for producing the same, the...
Publication number
20070154711
Publication date
Jul 5, 2007
Matsumoto Yushi-Seiyaku Co., Ltd.
Toshiaki Masuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hole-forming pin for inserting indwelling needle and jig for instal...
Publication number
20060155318
Publication date
Jul 13, 2006
Toru Shinzato
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Rubber composition for tire and pneumatic tire made therefrom
Publication number
20060148979
Publication date
Jul 6, 2006
Makio Mori
B60 - VEHICLES IN GENERAL
Information
Patent Application
Plural-chamber container
Publication number
20060065565
Publication date
Mar 30, 2006
NIPRO CORPORATION
Toshiaki Masuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Thermally expandable microcapsule,process for producing molded foam...
Publication number
20060063000
Publication date
Mar 23, 2006
MATSUMOTO YUSHI-SEIYAKU CO., LTD.
Sachiko Tokumura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Peritoneal dialyzer and method of peritoneal dialysis
Publication number
20050234392
Publication date
Oct 20, 2005
Michio Mineshima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Thermo-expansive microspheres, their production process and their a...
Publication number
20050080151
Publication date
Apr 14, 2005
Katsushi Miki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hollow fiber blood-processing device and method for packaging and s...
Publication number
20050063859
Publication date
Mar 24, 2005
Toshiaki Masuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Thermo-expansive microcapsules and their application
Publication number
20050026067
Publication date
Feb 3, 2005
Matsumoto Yushi-Seiyaku Co., Ltd.
Toshiaki Masuda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Dialyzer connecting coupler
Publication number
20040262917
Publication date
Dec 30, 2004
Takashi Sunohara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE