Inventor
KAWAI YU
JP18 patents
⚠️ This page may combine multiple inventors who share the name “KAWAI YU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
15 patentsUS10848065B2Nov 24, 2020
Power conversion device, power conversion system, and power conversion device operation method
MITSUBISHI ELECTRIC CORP2 citations72
US10256747B2Apr 9, 2019
Electric power conversion device and electric power conversion system
MITSUBISHI ELECTRIC CORP1 citations62
US12308761B2May 20, 2025
Parallel conversion units without an output balancing circuit
MITSUBISHI ELECTRIC CORP1 citations60
US11228247B2Jan 18, 2022
Parallel power supply device
MITSUBISHI ELECTRIC CORP1 citations60
US12587105B2Mar 24, 2026
Power converter
MITSUBISHI ELECTRIC CORP0 citations51
US12149185B2Nov 19, 2024
Power conversion device
MITSUBISHI ELECTRIC CORP0 citations50
US12081127B2Sep 3, 2024
Power conversion device
MITSUBISHI ELECTRIC CORP0 citations50
US11482917B2Oct 25, 2022
Power conversion device
MITSUBISHI ELECTRIC CORP0 citations50
US12170487B2Dec 17, 2024
Insulating transformer and power conversion device equipped with same
MITSUBISHI ELECTRIC CORP0 citations49
US11881788B2Jan 23, 2024
DC/DC converter and power conversion device
MITSUBISHI ELECTRIC CORP0 citations49
US11848620B2Dec 19, 2023
Three-level power conversion device
MITSUBISHI ELECTRIC CORP0 citations49
US11750109B2Sep 5, 2023
Power conversion device
MITSUBISHI ELECTRIC CORP0 citations49
US11356038B2Jun 7, 2022
Power conversion device
MITSUBISHI ELECTRIC CORP0 citations49
US10992240B2Apr 27, 2021
Power conversion device
MITSUBISHI ELECTRIC CORP0 citations46
US10644504B2May 5, 2020
Power conversion apparatus
MITSUBISHI ELECTRIC CORP0 citations40
CANON KK
2 patentsUS10324668B2Jun 18, 2019
Information processing method to be performed by information processing apparatus configured to communicate with communication apparatus using predetermined communication method
CANON KK4 citations71
US11153460B2Oct 19, 2021
Control method, information processing apparatus, and non-transitory computer-readable storage medium
CANON KK0 citations50