SI

Shigeru Ishikawa

FU Fujikura: 4 patents #317 of 1,407Top 25%
VJ Victor Company Of Japan: 4 patents #304 of 1,489Top 25%
AM Amp: 3 patents #379 of 1,260Top 35%
HC Hitachi Koki Co.: 3 patents #334 of 888Top 40%
MM Mitsubishi Materials: 2 patents #498 of 1,543Top 35%
AI Amp (Japan) Ltd. I: 1 patents #1 of 14Top 8%
Overall (All Time): #209,036 of 4,157,543Top 6%
21
Patents All Time

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
10128581 Crimp terminal Yuya Seshimo, Ichiro Terunuma 2018-11-13
9745643 Method for treating combustible material and installation Nobuhiro Oguma, Makoto Takagi, Yuji Mizuta 2017-08-29
9653764 Method and apparatus for recovering sodium from sodium-sulfur battery Makoto Takagi, Eiji Wajima 2017-05-16
9484647 Terminal block Kohki Ishikawa, Kazunori Sato 2016-11-01
8672049 Vibration drill unit Junichi Tokairin, Kenji Kataoka, Yukio Terunuma, Hideki Watanabe, Shinki Ohtsu 2014-03-18
7658238 Impact drill Jyunichi Toukairin, Kenji Kataoka, Kazuhide Ohzeki, Takuma Saito, Shinki Ohtsu +1 more 2010-02-09
7390207 Self-aligning connector Takamitsu Noguchi, Kotaro Hayashi 2008-06-24
7252525 Nestled connector coupling structure Takehisa Ide 2007-08-07
7093670 Impact drill Takuma Saito, Shinki Ohtsu, Jyunichi Toukairin, Kenji Kataoka, Kazuhide Ohzeki +1 more 2006-08-22
6764642 Shredder dust feeding device, reverberatory furnace provided with this feeding device, and furnace for burning shredder dust Michio Nishiwaki, Kiyomi Tobe, Takayuki Sato, Kaoru Suzuki 2004-07-20
6710974 Tape cassette of high transparency material Hiroyuki Umeda, Hisashige Fujiwara, Yasufumi Hashimoto 2004-03-23
6680819 Tape cassette of high transparency material Hiroyuki Umeda, Hisashige Fujiwara, Yasufumi Hashimoto 2004-01-20
6587306 Tape cassette of high transparency material Hiroyuki Umeda, Hisashige Fujiwara, Yasufumi Hashimoto 2003-07-01
5604028 Magnetic recording media having a magnetic layer including acicular magnetic metal powder and alumina powder Makoto Hirama 1997-02-18
5219295 Electrical connector with guide member Takeo Niwa, Yoshitsugu Fujiura 1993-06-15
5213515 Connector with removable solder fixture plate Yoshitsugu Fujiura 1993-05-25
5184963 Electrical connector with contacts on diestamping centers 1993-02-09
4961711 Electrical connector Yoshitsugu Fujiura, Hiromitsu Kodama 1990-10-09
4771682 Peeling machine 1988-09-20
4517863 Successive screw feeder driver 1985-05-21
4404877 Power-driven screwdriver Megumi MIZUNO, Eiki Kubo 1983-09-20