KO

Keisuke Okugawa

Ngk Spark Plug Co.: 10 patents #172 of 1,594Top 15%
📍 Kasugai, JP: #46 of 97 inventorsTop 50%
Overall (All Time): #507,768 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10354904 Electrostatic chuck Yosuke Shinozaki, Toshihisa Nomura 2019-07-16
D497171 Electrostatic chuck 2004-10-12
D491206 Electrostatic chuck 2004-06-08
D490827 Electrostatic chuck 2004-06-01
D490093 Electrostatic chuck 2004-05-18
D490094 Electrostatic chuck 2004-05-18
D490095 Electrostatic chuck 2004-05-18
D490096 Electrostatic chuck 2004-05-18
D489739 Electrostatic chuck 2004-05-11
D489740 Electrostatic chuck 2004-05-11