Inventor
KATAGIRI MITSUAKI
JP63 patents
⚠️ This page may combine multiple inventors who share the name “KATAGIRI MITSUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELPIDA MEMORY INC
18 patentsUS7119428B2Oct 10, 2006
Semiconductor device
ELPIDA MEMORY INC109 citations98
US7823096B2Oct 26, 2010
Inductance analysis system and method and program therefor
ELPIDA MEMORY INC17 citations84
US7777350B2Aug 17, 2010
Semiconductor stack package having wiring extension part which has hole for wiring
ELPIDA MEMORY INC13 citations84
US7391113B2Jun 24, 2008
Semiconductor device
ELPIDA MEMORY INC14 citations84
US7538431B2May 26, 2009
Semiconductor device
ELPIDA MEMORY INC5 citations73
US7875986B2Jan 25, 2011
Semiconductor device
ELPIDA MEMORY INC4 citations63
US7689944B2Mar 30, 2010
Method for designing semiconductor apparatus, system for aiding to design semiconductor apparatus, computer program product therefor and semiconductor package
ELPIDA MEMORY INC3 citations63
US8362614B2Jan 29, 2013
Fine pitch grid array type semiconductor device
ELPIDA MEMORY INC2 citations62
US7956470B2Jun 7, 2011
Semiconductor device
ELPIDA MEMORY INC3 citations62
US7714424B2May 11, 2010
Stacked-type semiconductor package
ELPIDA MEMORY INC3 citations62
US7569428B2Aug 4, 2009
Method for manufacturing semiconductor device, semiconductor device and apparatus comprising same
ELPIDA MEMORY INC6 citations62
US7375422B2May 20, 2008
Stacked-type semiconductor package
ELPIDA MEMORY INC3 citations62
US8853822B2Oct 7, 2014
Semiconductor device
ELPIDA MEMORY INC2 citations60
US8372693B2Feb 12, 2013
Semiconductor device including semiconductor chips with different thickness
ELPIDA MEMORY INC2 citations60
US8941237B2Jan 27, 2015
Semiconductor device
ELPIDA MEMORY INC0 citations52
US8796077B2Aug 5, 2014
Semiconductor device
ELPIDA MEMORY INC0 citations52
US8513803B2Aug 20, 2013
Semiconductor device and stacked semiconductor device
ELPIDA MEMORY INC0 citations52
US7960846B2Jun 14, 2011
Semiconductor device having improved solder joint and internal lead lifetimes
ELPIDA MEMORY INC1 citations52
RENESAS TECH CORP
8 patentsUS6867123B2Mar 15, 2005
Semiconductor integrated circuit device and its manufacturing method
RENESAS TECH CORP76 citations97
US6861742B2Mar 1, 2005
Wafer level chip size package having rerouting layers
RENESAS TECH CORP64 citations96
US6867502B2Mar 15, 2005
Semiconductor device
RENESAS TECH CORP27 citations92
US6841881B2Jan 11, 2005
Semiconductor device and a method of manufacturing the same
RENESAS TECH CORP32 citations92
US6828174B2Dec 7, 2004
Semiconductor device and a method of manufacturing the same
RENESAS TECH CORP23 citations92
US6812565B2Nov 2, 2004
Semiconductor device and a method of manufacturing the same
RENESAS TECH CORP25 citations92
US6946327B2Sep 20, 2005
Semiconductor device and manufacturing method of that
RENESAS TECH CORP2 citations63
US6911683B2Jun 28, 2005
Semiconductor integrated circuit device
RENESAS TECH CORP5 citations63
MICRON TECHNOLOGY INC
5 patentsUS10115709B1Oct 30, 2018
Apparatuses comprising semiconductor dies in face-to-face arrangements
MICRON TECHNOLOGY INC23 citations94
US11705432B2Jul 18, 2023
Stacked die package including a first die coupled to a substrate through direct chip attachment and a second die coupled to the substrate through wire bonding, and related methods and devices
MICRON TECHNOLOGY INC2 citations72
US11081468B2Aug 3, 2021
Stacked die package including a first die coupled to a substrate through direct chip attachment and a second die coupled to the substrate through wire bonding and related methods, devices and apparatuses
MICRON TECHNOLOGY INC1 citations62
US10600762B2Mar 24, 2020
Apparatuses comprising semiconductor dies in face-to-face arrangements
MICRON TECHNOLOGY INC0 citations52
US10431566B2Oct 1, 2019
Apparatuses comprising semiconductor dies in face-to-face arrangements
MICRON TECHNOLOGY INC0 citations52
HITACHI LTD
5 patentsUS7851898B2Dec 14, 2010
Multichip package or system-in package
HITACHI LTD21 citations92
US5892276AApr 6, 1999
Semiconductor integrated circuit
HITACHI LTD42 citations90
US6297544B1Oct 2, 2001
Semiconductor device and method for manufacturing the same
HITACHI LTD17 citations84
US7546506B2Jun 9, 2009
DRAM stacked package, DIMM, and semiconductor manufacturing method
HITACHI LTD15 citations83
US5986294ANov 16, 1999
Semiconductor integrated circuit
HITACHI LTD14 citations71
PS4 LUXCO SARL
5 patentsUS9418967B2Aug 16, 2016
Semiconductor device
PS4 LUXCO SARL7 citations83
US9595489B2Mar 14, 2017
Semiconductor package with bonding wires of reduced loop inductance
PS4 LUXCO SARL3 citations73
US9048221B2Jun 2, 2015
Device having electrodes formed from bumps with different diameters
PS4 LUXCO SARL2 citations63
US9589921B2Mar 7, 2017
Semiconductor device
PS4 LUXCO SARL1 citations52
US8970052B2Mar 3, 2015
Semiconductor device stack with bonding layer and wire retaining member
PS4 LUXCO SARL1 citations52
TAKEDA HIROMASA
2 patentsWATANABE YUJI
2 patentsHASEGAWA YU
2 patentsHITACHI LTD INTELLECTUAL PROPE
1 patentNEC CORP
1 patentITAYA SATOSHI
1 patentShowing the top 50 of 63 patents by PatentIndex Score.