YU

Yutaka Usami

TK Toshiba Tec Kabushiki Kaisha: 4 patents #21 of 298Top 8%
Overall (2016): #31,357 of 481,213Top 7%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9490637 Power converting apparatus 2016-11-08
9413261 Power conversion apparatus 2016-08-09
9397555 AC-DC power conversion circuit with current harmonic suppression 2016-07-19
9293979 Power conversion apparatus for converting an alternating current voltage to a direct current voltage 2016-03-22