Inventor
SHIMIZU YASUTAKA
JP35 patents
⚠️ This page may combine multiple inventors who share the name “SHIMIZU YASUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
15 patentsUS9859195B1Jan 2, 2018
Semiconductor device
MITSUBISHI ELECTRIC CORP6 citations72
US12272625B2Apr 8, 2025
Semiconductor device and method of manufacturing semiconductor device
MITSUBISHI ELECTRIC CORP0 citations62
US11676871B2Jun 13, 2023
Semiconductor device and manufacturing method for semiconductor device
MITSUBISHI ELECTRIC CORP1 citations62
US11244875B2Feb 8, 2022
Semiconductor device and manufacturing method for semiconductor device
MITSUBISHI ELECTRIC CORP0 citations62
US10601307B1Mar 24, 2020
Semiconductor device and method for manufacturing the same
MITSUBISHI ELECTRIC CORP1 citations62
US11610873B2Mar 21, 2023
Semiconductor device and method of manufacturing semiconductor device
MITSUBISHI ELECTRIC CORP0 citations58
US12575461B2Mar 10, 2026
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations52
US12451465B2Oct 21, 2025
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations52
US11710671B2Jul 25, 2023
Semiconductor module
MITSUBISHI ELECTRIC CORP0 citations52
US11348851B2May 31, 2022
Case with a plurality of pair case components for a semiconductor device
MITSUBISHI ELECTRIC CORP0 citations52
US10276464B2Apr 30, 2019
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations52
US10117335B1Oct 30, 2018
Power module
MITSUBISHI ELECTRIC CORP1 citations52
US9960126B2May 1, 2018
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations52
US11862553B2Jan 2, 2024
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations47
US10504817B2Dec 10, 2019
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations40
HITACHI KOKI KK
7 patentsUSD585716SFeb 3, 2009
Portable electric driver
HITACHI KOKI KK40 citations92
US9555537B2Jan 31, 2017
Portable tool
HITACHI KOKI KK12 citations84
US9381665B2Jul 5, 2016
Chainsaw
HITACHI KOKI KK5 citations71
USD706591SJun 10, 2014
Pruning machine
HITACHI KOKI KK3 citations62
US9769990B2Sep 26, 2017
Power tool
HITACHI KOKI KK1 citations52
US9486867B2Nov 8, 2016
Chainsaw
HITACHI KOKI KK1 citations50
US9044875B2Jun 2, 2015
Chain saw
HITACHI KOKI KK1 citations50
SANYO ELECTRIC CO
5 patentsUS5760522AJun 2, 1998
Surface acoustic wave device
SANYO ELECTRIC CO19 citations92
US6037699AMar 14, 2000
Surface acoustic wave device
SANYO ELECTRIC CO14 citations73
US5854527ADec 29, 1998
Surface acoustic wave device and portable telephone using same
SANYO ELECTRIC CO11 citations64
US5719536AFeb 17, 1998
Surface acoustic wave filter with optimized parallel and series resonator capacitances
SANYO ELECTRIC CO4 citations62
US5719537AFeb 17, 1998
Surface acoustic wave filter with range of a frequency difference between resonance frequencies of series and parallel resonators
SANYO ELECTRIC CO3 citations62