KK

Kazuma Kuroki

HI Hitachi: 4 patents #8,942 of 28,497Top 35%
HC Hitachi Cable: 3 patents #224 of 1,086Top 25%
📍 Hitachinaka, JP: #688 of 2,447 inventorsTop 30%
Overall (All Time): #734,285 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9421645 Solder joint material and method of manufacturing the same Yuichi Oda, Hideyuki Sagawa, Hiromitsu Kuroda, Kotaro Tanaka, Hiroaki Numata 2016-08-23
9393645 Junction material, manufacturing method thereof, and manufacturing method of junction structure Takuto Yamaguchi, Masahide Okamoto, Osamu Ikeda, Hiromitsu Kuroda, Shohei Hata +1 more 2016-07-19
9255311 Copper alloy conductor, and trolley wire and cable using same, and copper alloy conductor fabrication method Hiromitsu Kuroda, Seigi Aoyama, Hiroyoshi Hiruta 2016-02-09
8771839 Composite material Hiromitsu Kuroda, Tetsuya Tokumitsu 2014-07-08
8691395 Composite material for brazing and a brazed product manufactured using the same Hideyuki Sagawa, Hiromitsu Kuroda 2014-04-08
8669652 Lead component and method for manufacturing the same, and semiconductor package Shohei Hata, Yuichi Oda, Hiromitsu Kuroda 2014-03-11
7442445 Brazing clad material, and brazing method and brazing product using the same Hideyuki Sagawa, Hiromitsu Kuroda, Humio Horii, Tetsuya Tokumitu, Nobuhito Sakuyama +1 more 2008-10-28