KW

Keiji Wakita

DC Dow Corning Toray Co.: 8 patents #18 of 258Top 7%
DC Dow Corning Toray Silicone Company: 4 patents #75 of 246Top 35%
Dow Corning: 3 patents #504 of 1,768Top 30%
EG Evonik Operations Gmbh: 1 patents #547 of 1,233Top 45%
📍 Ichihara, MI: #5 of 8 inventorsTop 65%
Overall (All Time): #340,588 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
12173113 Waterborne epoxy curing agent 2024-12-24
9947858 Curable organopolysiloxane composition for transducers and applications of such curable silicone composition for transducers Toyohiko Fujisawa, Hiroshi Fukui, Haruhiko Furukawa, Peter Cheshire Hupfield, Hong Sub Kim +6 more 2018-04-17
9879126 Curable organopolysiloxane composition for transducers and applications of such curable silicone composition for transducers Haruhiko Furukawa, Peter Cheshire Hupfield, Hong Sub Kim, Eiji Kitaura, Kent R. Larson +4 more 2018-01-30
8624064 4-hydroxyphenylalkylamine derivative Takeaki Saiki, Yasushi Sugiura, Yoshinori Taniguchi 2014-01-07
8580994 Process for the preparation of haloalkylalkoxysilanes and haloalkylhalosilanes Paul C. Dinh 2013-11-12
8148565 Method of manufacturing an organic silicon compound that contains a methacryloxy group or an acryloxy group 2012-04-03
7932412 Method of manufacturing an aminoaryl-containing organosilicon compound and method of manufacturing an intermediate product of the aforementioned compound Yasushi Sugiura 2011-04-26
7923572 Method for producing ketimine structure-containing alkoxysilane Yoshinori Taniguchi, Makoto Iwai 2011-04-12
7915439 Method of producing silylalkoxymethyl halide 2011-03-29
7847116 Method of manufacturing an aminoaryl-containing organosilicon compound and method of manufacturing an intermediate product of the aforementioned compound Yasushi Sugiura 2010-12-07
7446137 Thermosetting resin and thiocyanato-containing organohydrocarbonoxysilane Makoto Iwai, Akihiko Shirahata 2008-11-04
7183427 Process for the production of metal salts of radical-polymerizable compounds 2007-02-27
6867319 Process for preparation of thiocyanato-bearing organoalkoxysilanes 2005-03-15
6448427 Method of preparing an organosilicon compound containing a methacryloxy functional group Akihiko Shirahata 2002-09-10