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Hiroyuki Yatsuyanagi
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Yurihonjo-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fluorine-containing n-alkylsulfonylimide compound, manufacturing me...
Patent number
8,436,198
Issue date
May 7, 2013
Mitsubishi Materials Corporation
Tsunetoshi Honda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Potassium perfluoroalkanesulfonate and method for producing the same
Patent number
8,026,391
Issue date
Sep 27, 2011
Mitsubishi Materials Corporation
Masakazu Uotani
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing trifluoromethanesulfonic anhydride
Patent number
7,741,518
Issue date
Jun 22, 2010
Mitsubishi Materials Corporation
Hiroyuki Yatsuyanagi
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
FLUORINE-CONTAINING N-ALKYLSULFONYLIMIDE COMPOUND, MANUFACTURING ME...
Publication number
20120022269
Publication date
Jan 26, 2012
Mitsubishi Materials Electroic Chemicals Co., Ltd.
Tsunetoshi Honda
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING PERFLUOROALKYLSULFONIC ACID SALT
Publication number
20110269990
Publication date
Nov 3, 2011
MITSUBISHI MATERIALS ELECTRONIC CHEMICALS CO., LTD
Tsunetoshi Honda
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
POTASSIUM PERFLUOROALKANESULFONATE AND METHOD FOR PRODUCING THE SAME
Publication number
20090143613
Publication date
Jun 4, 2009
Mitsubishi Materials Corporation
Masakazu Uotani
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD FOR PRODUCING TRIFLUOROMETHANESULFONIC ANHYDRIDE
Publication number
20090118543
Publication date
May 7, 2009
MITSUBISHI MATERIALS CORPORATION
Hiroyuki Yatsuyanagi
C07 - ORGANIC CHEMISTRY