Inventor
NISHIZAWA HIROTAKA
JP77 patents
⚠️ This page may combine multiple inventors who share the name “NISHIZAWA HIROTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RENESAS TECH CORP
28 patentsUS7296754B2Nov 20, 2007
IC card module
RENESAS TECH CORP106 citations98
US7552876B2Jun 30, 2009
IC card
RENESAS TECH CORP42 citations96
US7382045B2Jun 3, 2008
IC card and method of manufacturing the same
RENESAS TECH CORP42 citations96
US7234644B2Jun 26, 2007
IC card
RENESAS TECH CORP51 citations96
US7224052B2May 29, 2007
IC card with controller and memory chips
RENESAS TECH CORP45 citations96
US7055757B2Jun 6, 2006
IC card
RENESAS TECH CORP50 citations96
US7048197B2May 23, 2006
IC card
RENESAS TECH CORP48 citations96
US6858925B2Feb 22, 2005
Semiconductor device and a method of manufacturing the same
RENESAS TECH CORP35 citations96
US7669773B2Mar 2, 2010
IC card module
RENESAS TECH CORP22 citations93
US7615855B2Nov 10, 2009
IC card and method of manufacturing the same
RENESAS TECH CORP17 citations93
USD581932SDec 2, 2008
Memory card
RENESAS TECH CORP38 citations93
US7352588B2Apr 1, 2008
Semiconductor device and a method for manufacturing the same
RENESAS TECH CORP26 citations93
US7341198B2Mar 11, 2008
IC card and a method of manufacturing the same
RENESAS TECH CORP41 citations93
US7325746B2Feb 5, 2008
Memory card and semiconductor device
RENESAS TECH CORP35 citations93
USD556764SDec 4, 2007
Memory card
RENESAS TECH CORP34 citations93
US7291903B2Nov 6, 2007
Memory card
RENESAS TECH CORP44 citations93
USD504433SApr 26, 2005
Memory card
RENESAS TECH CORP35 citations93
US7768110B2Aug 3, 2010
Nonvolatile memory apparatus
RENESAS TECH CORP9 citations92
US7547961B2Jun 16, 2009
IC card with bonding wire connections of different lengths
RENESAS TECH CORP22 citations92
US7538418B2May 26, 2009
IC card
RENESAS TECH CORP11 citations92
US7516903B2Apr 14, 2009
IC card
RENESAS TECH CORP14 citations92
US7427032B2Sep 23, 2008
Adapter for a memory card and a memory card
RENESAS TECH CORP39 citations92
US7294918B2Nov 13, 2007
Memory card with connecting portions for connection to an adapter
RENESAS TECH CORP19 citations92
US7291018B2Nov 6, 2007
IC card
RENESAS TECH CORP13 citations92
US7291019B2Nov 6, 2007
IC card
RENESAS TECH CORP11 citations92
US7267287B2Sep 11, 2007
IC card
RENESAS TECH CORP10 citations92
US7233058B2Jun 19, 2007
Memory card with an adaptor
RENESAS TECH CORP25 citations92
US7044389B2May 16, 2006
IC card
RENESAS TECH CORP16 citations92
HITACHI LTD
13 patentsUS6669487B1Dec 30, 2003
IC card
HITACHI LTD240 citations99
US6573567B1Jun 3, 2003
IC card
HITACHI LTD148 citations99
US6555918B2Apr 29, 2003
Stacked semiconductor device including improved lead frame arrangement
HITACHI LTD188 citations99
US6431456B2Aug 13, 2002
IC card
HITACHI LTD113 citations99
US6252299B1Jun 26, 2001
Stacked semiconductor device including improved lead frame arrangement
HITACHI LTD98 citations99
US6945465B2Sep 20, 2005
Integrated circuit card having staggered sequences of connector terminals
HITACHI LTD83 citations98
US6492727B2Dec 10, 2002
Semiconductor device
HITACHI LTD55 citations96
US5910010AJun 8, 1999
Semiconductor integrated circuit device, and process and apparatus for manufacturing the same
HITACHI LTD112 citations95
US6433421B2Aug 13, 2002
Semiconductor device
HITACHI LTD64 citations94
US6383845B2May 7, 2002
Stacked semiconductor device including improved lead frame arrangement
HITACHI LTD20 citations93
US6531773B2Mar 11, 2003
Semiconductor device
HITACHI LTD26 citations92
US6501173B2Dec 31, 2002
Semiconductor device
HITACHI LTD14 citations92
US5018000AMay 21, 1991
Semiconductor device using MIS capacitor
HITACHI LTD51 citations92
HITACHI ULSI SYS CO LTD
5 patentsUS7053471B2May 30, 2006
Memory card
HITACHI ULSI SYS CO LTD44 citations96
US6896523B2May 24, 2005
IC card
HITACHI ULSI SYS CO LTD45 citations96
US7120029B2Oct 10, 2006
IC card and method of manufacturing the same
HITACHI ULSI SYS CO LTD21 citations93
US6988668B2Jan 24, 2006
IC card and method of manufacturing the same
HITACHI ULSI SYS CO LTD29 citations93
US6885092B1Apr 26, 2005
Semiconductor device and a memory system including a plurality of IC chips in a common package
HITACHI ULSI SYS CO LTD24 citations92
SONY KABUSHIKI KAISHA
2 patentsSONY CORP
2 patentsShowing the top 50 of 77 patents by PatentIndex Score.