Inventor
HARADA KOZO
JP42 patents
⚠️ This page may combine multiple inventors who share the name “HARADA KOZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
13 patentsUS6462425B1Oct 8, 2002
Semiconductor device and manufacturing method thereof
MITSUBISHI ELECTRIC CORP36 citations92
US10720368B2Jul 21, 2020
Semiconductor device and method for manufacturing same
MITSUBISHI ELECTRIC CORP2 citations72
US10468315B2Nov 5, 2019
Power module
MITSUBISHI ELECTRIC CORP1 citations62
US12233793B2Feb 25, 2025
Power conversion apparatus, electric power system for aircraft, and method of controlling power conversion apparatus
MITSUBISHI ELECTRIC CORP0 citations60
US12224220B2Feb 11, 2025
Semiconductor module and power conversion apparatus
MITSUBISHI ELECTRIC CORP0 citations60
US11916001B2Feb 27, 2024
Semiconductor power module and power conversion device
MITSUBISHI ELECTRIC CORP0 citations52
US12538820B2Jan 27, 2026
Semiconductor package, semiconductor device, and power conversion device
MITSUBISHI ELECTRIC CORP0 citations50
US11031355B2Jun 8, 2021
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations50
US12469761B2Nov 11, 2025
Power module including highly-heat-dissipating insulation adhesive sheet
MITSUBISHI ELECTRIC CORP0 citations49
US11855033B2Dec 26, 2023
Power semiconductor module and power converter
MITSUBISHI ELECTRIC CORP0 citations49
US9627293B2Apr 18, 2017
Semiconductor device and heat-conductive sheet
MITSUBISHI ELECTRIC CORP0 citations48
US10727145B2Jul 28, 2020
Semiconducter device with filler to suppress generation of air bubbles and electric power converter
MITSUBISHI ELECTRIC CORP0 citations42
US10461045B2Oct 29, 2019
Power semiconductor device
MITSUBISHI ELECTRIC CORP0 citations40
RENESAS ELECTRONICS CORP
12 patentsUS10714415B2Jul 14, 2020
Semiconductor device and method of manufacturing the same
RENESAS ELECTRONICS CORP2 citations84
US9831166B2Nov 28, 2017
Semiconductor device
RENESAS ELECTRONICS CORP3 citations84
US9576890B2Feb 21, 2017
Semiconductor device and method of manufacturing the same
RENESAS ELECTRONICS CORP3 citations84
US8928147B2Jan 6, 2015
Semiconductor device and method of manufacturing the same
RENESAS ELECTRONICS CORP4 citations84
US8822269B2Sep 2, 2014
Semiconductor device and method of manufacturing the same
RENESAS ELECTRONICS CORP4 citations84
US8581410B2Nov 12, 2013
Semiconductor device and method of manufacturing the same
RENESAS ELECTRONICS CORP2 citations74
US8018066B2Sep 13, 2011
Semiconductor device and method of manufacturing the same
RENESAS ELECTRONICS CORP6 citations74
US9496153B2Nov 15, 2016
Semiconductor device and method of manufacturing the same
RENESAS ELECTRONICS CORP0 citations63
US9299681B2Mar 29, 2016
Semiconductor device and method of manufacturing
RENESAS ELECTRONICS CORP0 citations63
US8575757B2Nov 5, 2013
Semiconductor device and method of manufacturing the same
RENESAS ELECTRONICS CORP1 citations63
US10283444B2May 7, 2019
Semiconductor device and method of manufacturing the same
RENESAS ELECTRONICS CORP0 citations52
US8963327B2Feb 24, 2015
Semiconductor device including wiring board with semiconductor chip
RENESAS ELECTRONICS CORP1 citations52
RENESAS TECH CORP
6 patentsUS6984885B1Jan 10, 2006
Semiconductor device having densely stacked semiconductor chips
RENESAS TECH CORP93 citations97
US7791204B2Sep 7, 2010
Semiconductor device and method of manufacturing the same
RENESAS TECH CORP29 citations96
US7521799B2Apr 21, 2009
Semiconductor device and method of manufacturing the same
RENESAS TECH CORP17 citations92
US7443036B2Oct 28, 2008
Manufacturing method of semiconductor device
RENESAS TECH CORP11 citations84
US6982489B2Jan 3, 2006
Semiconductor device having a plurality of laminated semiconductor elements with water absorbing resin films interposed therebetween
RENESAS TECH CORP4 citations63
US7745258B2Jun 29, 2010
Manufacturing method of semiconductor device
RENESAS TECH CORP2 citations62
JFE STEEL CORP
5 patentsUS7608156B2Oct 27, 2009
High strength cold rolled steel sheet and method for manufacturing the same
JFE STEEL CORP2 citations61
US10655194B2May 19, 2020
High-strength steel sheet and method for producing the same
JFE STEEL CORP0 citations51
US9920394B2Mar 20, 2018
Bake-hardening galvanized steel sheet
JFE STEEL CORP0 citations41
US10801085B2Oct 13, 2020
High-strength steel sheet and method for manufacturing the same
JFE STEEL CORP0 citations40
US10494693B2Dec 3, 2019
High-strength steel sheet and method for producing the same
JFE STEEL CORP0 citations40
NIPPON KOKAN KK
4 patentsUS6440584B1Aug 27, 2002
Hot-dip galvanized steel sheet and method for producing the same
NIPPON KOKAN KK44 citations92
US7248366B2Jul 24, 2007
Method for marking defect and device therefor
NIPPON KOKAN KK20 citations91
US7423744B2Sep 9, 2008
Method for marking defect and device therefor
NIPPON KOKAN KK7 citations72
US7599052B2Oct 6, 2009
Method for marking defect and device therefor
NIPPON KOKAN KK2 citations61