Inventor
IMAI KATSUNORI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “IMAI KATSUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
7 patentsUS9948198B2Apr 17, 2018
Resonant converter and switching power supply device
TDK CORP69 citations97
US9893647B2Feb 13, 2018
Resonant inverter and switching power source unit
TDK CORP3 citations72
US9812974B2Nov 7, 2017
Resonant inverter and isolated resonant power supply device
TDK CORP6 citations72
US9755533B2Sep 5, 2017
Resonant inverter and resonant power source unit
TDK CORP4 citations72
US6111763AAug 29, 2000
Switching power supply
TDK CORP10 citations71
US7224129B2May 29, 2007
Discharge lamp drive apparatus and liquid crystal display apparatus
TDK CORP2 citations61
US9780693B2Oct 3, 2017
Resonant inverter and resonance power supply apparatus
TDK CORP0 citations51