KM

Ken Matsuura

Tdk: 8 patents #11 of 387Top 3%
Overall (2019): #13,805 of 560,194Top 3%
8
Patents 2019

Issued Patents 2019

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10511219 Switching power supply with a measuring and calculating process for the switching times Min Lin 2019-12-17
10505462 Power converter Min Lin 2019-12-10
10498325 FET driving circuit Min Lin 2019-12-03
10476392 Switching power supply device comparing first and second voltage ranges Min Lin 2019-11-12
10432110 Power converter having resonant frequencies around two and four times the switching frequency Min Lin 2019-10-01
10312738 Wireless power transmission system Akihiro II, Kazunori Oshima, Yasuhiro Ozawa 2019-06-04
10263537 DC/AC power conversion apparatus having switchable current paths Min Lin, Hitoshi Kinoshita 2019-04-16
10186962 Control circuit and switching power supply Min Lin 2019-01-22