Inventor
FUKU MASARU
JP16 patents
⚠️ This page may combine multiple inventors who share the name “FUKU MASARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
14 patentsUS6710700B1Mar 23, 2004
Vehicle key system
MITSUBISHI ELECTRIC CORP88 citations97
US6940391B1Sep 6, 2005
Vehicle key system
MITSUBISHI ELECTRIC CORP36 citations92
US6868170B1Mar 15, 2005
Vehicle key system
MITSUBISHI ELECTRIC CORP28 citations92
US6791170B1Sep 14, 2004
Onboard semiconductor device
MITSUBISHI ELECTRIC CORP40 citations92
US6376930B1Apr 23, 2002
Portable transmitter for vehicle key system
MITSUBISHI ELECTRIC CORP49 citations92
US10553559B2Feb 4, 2020
Power semiconductor device
MITSUBISHI ELECTRIC CORP6 citations72
US10727167B2Jul 28, 2020
Power semiconductor device and method for manufacturing power semiconductor device
MITSUBISHI ELECTRIC CORP2 citations71
US11430721B2Aug 30, 2022
Power module
MITSUBISHI ELECTRIC CORP1 citations62
US11842968B2Dec 12, 2023
Power semiconductor device and substrate with dimple region
MITSUBISHI ELECTRIC CORP0 citations54
US11342281B2May 24, 2022
Power semiconductor device and manufacturing method for power semiconductor device
MITSUBISHI ELECTRIC CORP0 citations54
US12232300B2Feb 18, 2025
Power semiconductor device and method for manufacturing power semiconductor device
MITSUBISHI ELECTRIC CORP0 citations51
US10727189B2Jul 28, 2020
Power semiconductor device
MITSUBISHI ELECTRIC CORP0 citations51
US12074082B2Aug 27, 2024
Semiconductor module and power conversion device
MITSUBISHI ELECTRIC CORP0 citations45
US10403559B2Sep 3, 2019
Power semiconductor device
MITSUBISHI ELECTRIC CORP0 citations40