Membership
Tour
Register
Log in
Yoshihiro Sako
Follow
Person
Hiroshima, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Porous electrode substrate, method for manufacturing same, membrane...
Patent number
9,871,257
Issue date
Jan 16, 2018
Mitsubishi Chemical Corporation
Kazuhiro Sumioka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Porous electrode substrate, method for manufacturing same, membrane...
Patent number
9,786,923
Issue date
Oct 10, 2017
MITSUBISHI CHEMICAL CORPORATION
Kazuhiro Sumioka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Porous electrode substrate and process for production thereof, poro...
Patent number
9,780,383
Issue date
Oct 3, 2017
Mitsubishi Chemical Corporation
Kazuhiro Sumioka
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Porous electrode substrate, method for producing the same, precurso...
Patent number
9,343,751
Issue date
May 17, 2016
Mitsubishi Rayon Co., Ltd.
Kazuhiro Sumioka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Porous electrode substrate and process for production thereof, poro...
Patent number
9,325,016
Issue date
Apr 26, 2016
Mitsubishi Rayon Co., Ltd.
Kazuhiro Sumioka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Porous electrode substrate, method for producing the same, membrane...
Patent number
8,986,907
Issue date
Mar 24, 2015
Mitsubishi Rayon Co., Ltd.
Kazuhiro Sumioka
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Porous electrode substrate, method for producing the same, membrane...
Patent number
8,927,173
Issue date
Jan 6, 2015
Mitsubishi Rayon Co., Ltd.
Kazuhiro Sumioka
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Porous electrode substrate and method for producing the same
Patent number
8,574,758
Issue date
Nov 5, 2013
Mitsubishi Rayon Co., Ltd.
Kazuhiro Sumioka
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Optical active compound and liquid crystal composition
Patent number
5,164,113
Issue date
Nov 17, 1992
Mitsubishi Rayon Co., Ltd.
Tetsuya Ikemoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active substance and liquid crystal composition comprisin...
Patent number
5,124,069
Issue date
Jun 23, 1992
Mitsubishi Rayon Company Ltd.
Jun Nakauchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Alpha-methylcinnamic acid ester derivative and liquid crystal compo...
Patent number
4,751,018
Issue date
Jun 14, 1988
Mitsubishi Rayon Company Ltd.
Jun Nakauchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
POROUS ELECTRODE SUBSTRATE, METHOD FOR MANUFACTURING SAME, MEMBRANE...
Publication number
20170110736
Publication date
Apr 20, 2017
Mitsubishi Rayon Co., Ltd.
Kazuhiro SUMIOKA
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
POROUS ELECTRODE SUBSTRATE AND PROCESS FOR PRODUCTION THEREOF, PORO...
Publication number
20150280244
Publication date
Oct 1, 2015
Mitsubishi Rayon Co., Ltd.
Kazuhiro SUMIOKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLAME-RESISTANT FIBER BUNDLE, CARBON FIBER BUNDLE, AND PROCESSES FO...
Publication number
20150274860
Publication date
Oct 1, 2015
Mitsubishi Rayon Co., Ltd.
Yoshihiro Sako
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
POROUS ELECTRODE SUBSTRATE, METHOD FOR MANUFACTURING SAME, MEMBRANE...
Publication number
20130302714
Publication date
Nov 14, 2013
Mitsubishi Rayon Co., Ltd.
Kazuhiro Sumioka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
POROUS ELECTRODE SUBSTRATE, METHOD FOR PRODUCING THE SAME, MEMBRANE...
Publication number
20130273454
Publication date
Oct 17, 2013
Mitsubishi Rayon Co., Ltd.
Kazuhiro Sumioka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POROUS ELECTRODE SUBSTRATE AND PROCESS FOR PRODUCTION THEREOF, PORO...
Publication number
20130224625
Publication date
Aug 29, 2013
Mitsubishi Rayon Co., Ltd.
Kazuhiro Sumioka
B32 - LAYERED PRODUCTS
Information
Patent Application
POROUS ELECTRODE SUBSTRATE, METHOD FOR PRODUCING THE SAME, PRECURSO...
Publication number
20120141911
Publication date
Jun 7, 2012
Mitsubishi Rayon Co., Ltd.
Kazuhiro Sumioka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
POROUS ELECTRODE SUBSTRATE AND METHOD FOR PRODUCING THE SAME
Publication number
20120100456
Publication date
Apr 26, 2012
Mitsubishi Rayon Co., Ltd.
Kazuhiro Sumioka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
POROUS ELECTRODE SUBSTRATE, METHOD FOR PRODUCING THE SAME, MEMBRANE...
Publication number
20110294036
Publication date
Dec 1, 2011
Mitsubishi Rayon Co., Ltd.
Kazuhiro Sumioka
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS