Inventor
SUGAHARA TAKEKI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “SUGAHARA TAKEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANKEN ELECTRIC CO LTD
6 patentsUS9564826B2Feb 7, 2017
Current resonant power supply device
SANKEN ELECTRIC CO LTD3 citations70
US9136767B2Sep 15, 2015
Switching power-supply device
SANKEN ELECTRIC CO LTD3 citations60
US9985536B2May 29, 2018
Current resonant power supply device
SANKEN ELECTRIC CO LTD0 citations49
US9979297B2May 22, 2018
Current resonant power supply device
SANKEN ELECTRIC CO LTD0 citations49
US9754740B2Sep 5, 2017
Switching control circuit and switching power-supply device
SANKEN ELECTRIC CO LTD0 citations49
US9054591B2Jun 9, 2015
Switching power supply apparatus and method of controlling switching power supply apparatus
SANKEN ELECTRIC CO LTD0 citations37