ST

Shigekazu Tomai

IC Idemitsu Kosan Co.: 3 patents #21 of 147Top 15%
Overall (2017): #59,642 of 506,227Top 15%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9767998 Sputtering target Kazuaki Ebata, Shigeo Matsuzaki, Yuki TSURUMA 2017-09-19
9691910 Oxide semiconductor substrate and schottky barrier diode Masatoshi Shibata, Emi KAWASHIMA, Koki Yano, Hiromi Hayasaka 2017-06-27
9570631 Oxide semiconductor substrate and schottky barrier diode Masatoshi Shibata, Emi KAWASHIMA, Koki Yano, Hiromi Hayasaka 2017-02-14