AS

Arata Suda

NC Nihon Parkerizing Co.: 5 patents #10 of 330Top 4%
HL Henkel Limited: 2 patents #260 of 861Top 35%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
JT Jtekt: 1 patents #1,102 of 1,969Top 60%
NC Neturen Co.: 1 patents #80 of 161Top 50%
Overall (All Time): #742,464 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8877031 Method of electrolytic ceramic coating for metal, electrolysis solution for electrolytic ceramic coating for metal, and metallic material Tomoyoshi Konishi 2014-11-04
8585887 Aluminum alloy member and method for manufacturing same Ichiro Hiratsuka, Mie Tokuhara, Tomoyoshi Konishi 2013-11-19
8545642 Iron and steel material having quenched surface layer part, method for producing the iron and steel material, and quenched component Kengo Fukazawa, Yoshitaka Misaka, Kazuhiro Kawasaki, Yoshihiro Ikeda, Masaaki Beppu 2013-10-01
7997884 Rotary device and oil pump having α-alumina and zirconia coating Toshiyuki Saito, Takumi Mio, Masahiro Suzuki, Tomoyoshi Konishi, Mikito Toyoshima 2011-08-16
5399209 Composition and method for chromating treatment of metal Takao Ogina 1995-03-21
5366567 Method for chromating treatment of zinc coated steel Takao Ogino, Takayuki Aoki, Mitsuyuki Koga 1994-11-22
5230750 Chromating method of zinc-based plated steel sheet Yoshio Shindou, Motoo Kabeya, Shiro Fujii, Makoto Yoshida, Teruaki Izaki +2 more 1993-07-27