Inventor

UKEGAWA HIROSHI

US42 patents

⚠️ This page may combine multiple inventors who share the name “UKEGAWA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UKEGAWA HIROSHI

TOYOTA ENG & MFG NORTH AMERICA

Ultra-compact configurable double-sided manifold micro-channel cold plate

Asymmetric configurable double-sided manifold micro-channel cold plates

Power device assemblies having embedded PCBS and enhanced cooling and methods of fabricating the same

Power electronic device assemblies having an electrically insulating layer

Cooling assemblies having channels to supply fluid to wick structures

Systems including a vapor chamber as the heat spreading substrate of a power device embedded in a PCB and methods of forming the same

Double-sided hybrid cooling of PCB embedded power electronics and capacitors

Electronics assemblies incorporating three-dimensional heat flow structures

Method of designing fluid flow field structure for fuel cell bipolar plate

Printed conductor and rectifier package for power transfer

Cooling system for aircraft components

Cold plates incorporating reactive multilayer systems and S-cells

Cold plates incorporating S-cells

Power electronics assemblies having embedded power electronics devices

Hybrid cooling systems for electric machines

Power device assemblies and cooling devices for cooling heat-generating devices

Inverse design of fuel cell bipolar plate flow fields through anisotropic porous media optimization

Cooling system for aircraft components including ram chute body and relatively rotatable air conduit

Cold plate with embedded power device, driver circuit, and microcontroller with 3D printed circuit board

Auxiliary fan based hybrid cooling systems for electric machines

Power device assemblies and methods of fabricating the same

Power device assemblies having embedded PCBs and methods of fabricating the same

Power electronics assemblies and methods of fabricating the same

Glass-based bonding structures for power electronics

Vibrating actuator based hybrid cooling systems for electric machines

Chip-on-chip power devices embedded in PCB and cooling systems incorporating the same

Systems including a power device-embedded PCB directly joined with a cooling assembly and method of forming the same

Systems and methods for cooling an electric aircraft

System and method for wireless power transfer and data modulation for vehicles

Electronics assemblies with power electronic devices and three-dimensionally printed circuit boards having reduced joule heating

Dual-sided display for a vehicle

High-density integrated power electronic assembly including double-sided cooling structure

Driver board assemblies and methods of forming a driver board assembly

Fuel cell bipolar plate flow field having hybrid interwoven channel pattern

Fuel cell bipolar plate flow field having regular representative elementary volumes

High frequency AC power distribution network for electric vehicles

Remaining useful life determination for power electronic devices

Methods and systems for predicting failure of a power control unit of a vehicle

TOYOTA MOTOR CO LTD

Solder degradation information generation apparatus

Hybrid vehicle

DENSO CORP

Semiconductor device

UKEGAWA HIROSHI

Power supply apparatus