KO

Katsuaki Obayashi

I- I-Pex: 2 patents #13 of 55Top 25%
DC Dai-Ichi Seiko Co.: 1 patents #82 of 124Top 70%
Overall (All Time): #1,541,123 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8414306 Coaxial connector with an insulating base with grooves between grounding and signal contacting conductors Tetsuya Tagawa 2013-04-09
6790082 Coaxial cable connector 2004-09-14
5871369 Connector Eiji Kawabe, Shuichi Endo 1999-02-16