TN

Takayuki Nagumo

3M: 8 patents #1,961 of 11,543Top 20%
DK Denki Kagaku Kogyo: 1 patents #291 of 655Top 45%
Overall (All Time): #577,495 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
8901192 (Meth)acrylic resin composition Hiroyuki Kurimura, Isamu Ichikawa, Takako Hoshino, Jun Watanabe 2014-12-02
8241072 Push-type connector Tatsuya Hayashi 2012-08-14
8062077 Push-type connector Tatsuya Hayashi 2011-11-22
7868642 Socket for connecting ball-grid-array integrated circuit device to test circuit Masahito Naito 2011-01-11
7714602 Socket for connecting ball-grid-array integrated circuit device to test circuit Masahito Naito 2010-05-11
5368497 IC socket 1994-11-29
5352130 Contact for IC socket 1994-10-04
5352131 IC socket 1994-10-04
5306167 IC socket 1994-04-26