Inventor · disambiguated record
Hirotaka Nishizawa
Also filed as: NISHIZAWA HIROTAKA
77 granted patents·26 pending applications·2,678 citations·filing 1985–2016
99Inventor score
Files withRENESAS TECH CORP52HITACHI LTD20HITACHI ULSI SYS CO LTD10RENESAS ELECTRONICS CORP6NISHIZAWA HIROTAKA4
Top patents by PatentIndex Score
103 records- 0199US6669487B1IC cardHITACHI LTD·Filed 2000·Granted Dec 30, 2003·240 cites·26 claims
- 0298US7296754B2IC card moduleRENESAS TECH CORP·Filed 2005·Granted Nov 20, 2007·106 cites·38 claims
- 0398US6573567B1IC cardHITACHI LTD·Filed 2000·Granted Jun 3, 2003·148 cites·23 claims
- 0498US6555918B2Stacked semiconductor device including improved lead frame arrangementHITACHI LTD·Filed 2002·Granted Apr 29, 2003·188 cites·9 claims
- 0597US7291903B2Memory cardRENESAS TECH CORP·Filed 2005·Granted Nov 6, 2007·44 cites·27 claims
- 0697US7234644B2IC cardRENESAS TECH CORP·Filed 2006·Granted Jun 26, 2007·51 cites·36 claims
- 0797US6431456B2IC cardHITACHI LTD·Filed 2001·Granted Aug 13, 2002·113 cites·2 claims
- 0896US7552876B2IC cardRENESAS TECH CORP·Filed 2007·Granted Jun 30, 2009·42 cites·24 claims
- 0996US7382045B2IC card and method of manufacturing the sameRENESAS TECH CORP·Filed 2006·Granted Jun 3, 2008·42 cites·18 claims
- 1095USD552098SMemory cardSONY KABUSHIKI KAISHA·Filed 2005·Granted Oct 2, 2007·70 cites·1 claims
- 1195USD552099SMemory cardSONY KABUSHIKI KAISHA·Filed 2005·Granted Oct 2, 2007·73 cites·1 claims
- 1295US7233058B2Memory card with an adaptorRENESAS TECH CORP·Filed 2005·Granted Jun 19, 2007·25 cites·60 claims
- 1394US7547961B2IC card with bonding wire connections of different lengthsRENESAS TECH CORP·Filed 2007·Granted Jun 16, 2009·22 cites·22 claims
- 1494US6945465B2Integrated circuit card having staggered sequences of connector terminalsHITACHI LTD·Filed 2001·Granted Sep 20, 2005·83 cites·8 claims
- 1593US7427032B2Adapter for a memory card and a memory cardRENESAS TECH CORP·Filed 2006·Granted Sep 23, 2008·39 cites·15 claims
- 1693US7352588B2Semiconductor device and a method for manufacturing the sameRENESAS TECH CORP·Filed 2006·Granted Apr 1, 2008·26 cites·14 claims
- 1793US7294918B2Memory card with connecting portions for connection to an adapterRENESAS TECH CORP·Filed 2006·Granted Nov 13, 2007·19 cites·35 claims
- 1892US7669773B2IC card moduleRENESAS TECH CORP·Filed 2007·Granted Mar 2, 2010·22 cites·21 claims
- 1992US7224052B2IC card with controller and memory chipsRENESAS TECH CORP·Filed 2003·Granted May 29, 2007·45 cites·8 claims
- 2092US7055757B2IC cardRENESAS TECH CORP·Filed 2004·Granted Jun 6, 2006·50 cites·34 claims
- 2192US7053471B2Memory cardHITACHI ULSI SYS CO LTD·Filed 2002·Granted May 30, 2006·44 cites·49 claims
- 2292US6896523B2IC cardHITACHI ULSI SYS CO LTD·Filed 2004·Granted May 24, 2005·45 cites·11 claims
- 2392US6492727B2Semiconductor deviceHITACHI LTD·Filed 2001·Granted Dec 10, 2002·55 cites·7 claims
- 2492US6252299B1Stacked semiconductor device including improved lead frame arrangementHITACHI LTD·Filed 1998·Granted Jun 26, 2001·98 cites·7 claims
- 2591US7615855B2IC card and method of manufacturing the sameRENESAS TECH CORP·Filed 2008·Granted Nov 10, 2009·17 cites·12 claims
- 2691US7458519B2Card traySONY CORP·Filed 2006·Granted Dec 2, 2008·26 cites·19 claims
- 2791US7048197B2IC cardRENESAS TECH CORP·Filed 2004·Granted May 23, 2006·48 cites·32 claims
- 2890US7538418B2IC cardRENESAS TECH CORP·Filed 2007·Granted May 26, 2009·11 cites·19 claims
- 2990US7516903B2IC cardRENESAS TECH CORP·Filed 2006·Granted Apr 14, 2009·14 cites·6 claims
- 3090USD581932SMemory cardRENESAS TECH CORP·Filed 2007·Granted Dec 2, 2008·38 cites·1 claims
- 3190US7291018B2IC cardRENESAS TECH CORP·Filed 2006·Granted Nov 6, 2007·13 cites·21 claims
- 3289US7374104B2Memory cardSONY CORP·Filed 2005·Granted May 20, 2008·21 cites·19 claims
- 3389USD556764SMemory cardRENESAS TECH CORP·Filed 2007·Granted Dec 4, 2007·34 cites·1 claims
- 3489US6858925B2Semiconductor device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2001·Granted Feb 22, 2005·35 cites·4 claims
- 3588US7291019B2IC cardRENESAS TECH CORP·Filed 2006·Granted Nov 6, 2007·11 cites·21 claims
- 3688US7267287B2IC cardRENESAS TECH CORP·Filed 2007·Granted Sep 11, 2007·10 cites·23 claims
- 3788USD504433SMemory cardRENESAS TECH CORP·Filed 2004·Granted Apr 26, 2005·35 cites·1 claims
- 3887US7768110B2Nonvolatile memory apparatusRENESAS TECH CORP·Filed 2007·Granted Aug 3, 2010·9 cites·2 claims
- 3987US6433421B2Semiconductor deviceHITACHI LTD·Filed 2001·Granted Aug 13, 2002·64 cites·5 claims
- 4087US5910010ASemiconductor integrated circuit device, and process and apparatus for manufacturing the sameHITACHI LTD·Filed 1995·Granted Jun 8, 1999·112 cites·11 claims
- 4186US7823793B2IC card and an adapter for the sameRENESAS ELECTRONICS CORP·Filed 2008·Granted Nov 2, 2010·11 cites·12 claims
- 4286US5018000ASemiconductor device using MIS capacitorHITACHI LTD·Filed 1989·Granted May 21, 1991·51 cites·22 claims
- 4385US7341198B2IC card and a method of manufacturing the sameRENESAS TECH CORP·Filed 2004·Granted Mar 11, 2008·41 cites·17 claims
- 4485US7325746B2Memory card and semiconductor deviceRENESAS TECH CORP·Filed 2004·Granted Feb 5, 2008·35 cites·7 claims
- 4585US6988668B2IC card and method of manufacturing the sameHITACHI ULSI SYS CO LTD·Filed 2003·Granted Jan 24, 2006·29 cites·38 claims
- 4684US8018038B2IC card with terminals for direct access to internal componentsRENESAS ELECTRONICS CORP·Filed 2010·Granted Sep 13, 2011·4 cites·12 claims
- 4783US7946500B2Memory card and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2007·Granted May 24, 2011·10 cites·8 claims
- 4883US7402047B2IC cardRENESAS TECH CORP·Filed 2006·Granted Jul 22, 2008·7 cites·12 claims
- 4983US6531773B2Semiconductor deviceHITACHI LTD·Filed 2001·Granted Mar 11, 2003·26 cites·41 claims
- 5080US6383845B2Stacked semiconductor device including improved lead frame arrangementHITACHI LTD·Filed 2001·Granted May 7, 2002·20 cites·8 claims
Showing the top 50 of 103 patent records by PatentIndex Score.
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