Inventor
IMAMURA NORITOSHI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “IMAMURA NORITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
8 patentsUS6175219B1Jan 16, 2001
Booster type converter with low power loss
SONY CORP174 citations97
US6130825AOct 10, 2000
Current-resonant switching power supply
SONY CORP23 citations91
US7254045B2Aug 7, 2007
Power supply circuit and electronic equipment
SONY CORP10 citations83
US9608451B2Mar 28, 2017
Electric power supplying apparatus, electric power supplying method, inverter, and electric vehicle
SONY CORP9 citations82
US6072701AJun 6, 2000
Current resonance type switching power source
SONY CORP18 citations79
US6043993AMar 28, 2000
Resonance type switching power source
SONY CORP13 citations72
US7023711B2Apr 4, 2006
Power supply circuit and electronic apparatus
SONY CORP3 citations61
US9537309B2Jan 3, 2017
Power supply circuit, power supply system, and electric storage device
SONY CORP0 citations43
MURATA MANUFACTURING CO
5 patentsUS10069311B2Sep 4, 2018
Power storage device and method of controlling power storage device
MURATA MANUFACTURING CO8 citations82
US10587127B2Mar 10, 2020
Charging device, charging control method, electricity storage device, power storage device, power system, and electric vehicle
MURATA MANUFACTURING CO3 citations72
US10505376B2Dec 10, 2019
Power storage apparatus, electronic apparatus, electric vehicle, and electric power system
MURATA MANUFACTURING CO6 citations72
US10389142B2Aug 20, 2019
Electric storage system
MURATA MANUFACTURING CO4 citations71
US10361575B2Jul 23, 2019
Power storage module, power storage apparatus, power storage system, control method, electronic apparatus, electric vehicle, and electric power system
MURATA MANUFACTURING CO0 citations52