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Hiroshi Shibano
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Ohtsu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hydrolysis-resistant polyester film
Patent number
9,714,349
Issue date
Jul 25, 2017
Toyobo Co., Ltd.
Keiichiro Togawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polyester blow-molded article and method for molding polyester blow...
Patent number
9,200,110
Issue date
Dec 1, 2015
Toyobo Co., Ltd.
Keiichiro Togawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of making heat-resistant transparent container
Patent number
8,163,217
Issue date
Apr 24, 2012
Nakamoto Packs Co., Ltd.
Shigeru Takaoka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Separation membrane with selective permeability and process for pro...
Patent number
7,922,007
Issue date
Apr 12, 2011
Toyo Boseki Kabushiki Kaisha
Kimihiro Mabuchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polysulfone-based hollow-fiber membrane with selective permeability
Patent number
7,638,052
Issue date
Dec 29, 2009
Toyo Boseki Kabushiki Kaisha
Kimihiro Mabuchi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Highly water-permeable blood purifier of hollow-fiber membrane type
Patent number
7,442,302
Issue date
Oct 28, 2008
Toyo Boseki Kabushiki Kaisha
Kimihiro Mabuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Labels and bottles fitted with them
Patent number
6,663,929
Issue date
Dec 16, 2003
Toyo Boseki Kabushiki Kaisha
Norimi Tabota
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Developing system of photosensitive resin plates and apparatus used...
Patent number
6,247,856
Issue date
Jun 19, 2001
Toyo Boseki Kabushiki Kaisha
Hiroshi Shibano
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
ANTI-REFLECTION CIRCULAR POLARISER AND IMAGE DISPLAY DEVICE USING SAME
Publication number
20220187503
Publication date
Jun 16, 2022
Toyobo Co., Ltd.
Toshitake SUZUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYESTER BLOW-MOLDED ARTICLE AND METHOD FOR MOLDING POLYESTER BLOW...
Publication number
20150080544
Publication date
Mar 19, 2015
Keiichiro Togawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HYDROLYSIS-RESISTANT POLYESTER FILM
Publication number
20130139883
Publication date
Jun 6, 2013
TOYOBO CO., LTD.
Keiichiro Togawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method of making heat-resistant transparent container
Publication number
20080042318
Publication date
Feb 21, 2008
Shigeru Takaoka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Separation Membrane With Selective Permeability And Process For Pro...
Publication number
20070199891
Publication date
Aug 30, 2007
Kimihiro Mabuchi
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Polysulfone-base permselective hollow fiber membrane bundle and pro...
Publication number
20070187320
Publication date
Aug 16, 2007
Kimihiro Mabuchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Bundle of selectively permeable polysulfone-based hollow fiber memb...
Publication number
20070114167
Publication date
May 24, 2007
Kimihiro Mabuchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Highly water-permeable blood purifier of hollow-fiber membrane type
Publication number
20060191844
Publication date
Aug 31, 2006
Kimihiro Mahuchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE