Inventor · disambiguated record
Toshinori Hirashima
Also filed as: HIRASHIMA TOSHINORI
24 granted patents·3 pending applications·1,062 citations·filing 1986–2013
97Inventor score
Files withHITACHI LTD9RENESAS TECH CORP9KAJIWARA RYOICHI3RENESAS ELECTRONICS CORP3RENESAS TEHCNOLOGY CORP1
Top patents by PatentIndex Score
27 records- 0198US6774466B1Semiconductor deviceRENESAS TECH CORP·Filed 2000·Granted Aug 10, 2004·162 cites·2 claims
- 0298US6307272B1Semiconductor device and method for manufacturing the sameHITACHI LTD·Filed 1999·Granted Oct 23, 2001·346 cites·30 claims
- 0394US7985991B2MOSFET packageRENESAS ELECTRONICS CORP·Filed 2008·Granted Jul 26, 2011·16 cites·30 claims
- 0494US6479888B1Semiconductor device and a method of manufacturing the sameHITACHI LTD·Filed 2000·Granted Nov 12, 2002·77 cites·5 claims
- 0593US6552421B2Semiconductor device and a method of manufacturing the sameHITACHI LTD·Filed 2001·Granted Apr 22, 2003·84 cites·17 claims
- 0691US8183607B2Semiconductor deviceKAJIWARA RYOICHI·Filed 2011·Granted May 22, 2012·8 cites·4 claims
- 0791US6400019B1Semiconductor device with wiring substrateHITACHI LTD·Filed 2000·Granted Jun 4, 2002·65 cites·8 claims
- 0890US7400002B2MOSFET packageRENESAS TECH CORP·Filed 2006·Granted Jul 15, 2008·11 cites·20 claims
- 0990US7332757B2MOSFET packageRENESAS TECH CORP·Filed 2006·Granted Feb 19, 2008·11 cites·8 claims
- 1089US7342267B2MOSFET packageRENESAS TECH CORP·Filed 2006·Granted Mar 11, 2008·10 cites·48 claims
- 1188US6335566B1Semiconductor device and an electronic deviceHITACHI LTD·Filed 2000·Granted Jan 1, 2002·66 cites·14 claims
- 1287US7812464B2Semiconductor device and a method of manufacturing for high output MOSFETRENESAS ELECTRONICS CORP·Filed 2008·Granted Oct 12, 2010·10 cites·7 claims
- 1386US8455986B2Mosfet packageKAJIWARA RYOICHI·Filed 2012·Granted Jun 4, 2013·4 cites·12 claims
- 1485US6569764B1Method of manufacturing a semiconductor package by attaching a lead frame to a semiconductor chip via projecting electrodes and an insulating sheet of resin materialHITACHI LTD·Filed 2000·Granted May 27, 2003·43 cites·5 claims
- 1582US8816411B2Mosfet packageRENESAS ELECTRONICS CORP·Filed 2013·Granted Aug 26, 2014·3 cites·8 claims
- 1682US7089032B2Radio transmitting/receiving deviceRENESAS TECH CORP·Filed 2001·Granted Aug 8, 2006·30 cites·8 claims
- 1781US6479327B2Semiconductor device and method for manufacturing the sameHITACHI LTD·Filed 2001·Granted Nov 12, 2002·29 cites·7 claims
- 1878US7394146B2MOSFET packageRENESAS TEHCNOLOGY CORP·Filed 2006·Granted Jul 1, 2008·5 cites·30 claims
- 1974US6812554B2Semiconductor device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2002·Granted Nov 2, 2004·14 cites·5 claims
- 2067US6740969B1Electronic deviceRENESAS TECH CORP·Filed 2000·Granted May 25, 2004·15 cites·11 claims
- 2165US4804940AResistor and electron device employing the sameHITACHI LTD·Filed 1986·Granted Feb 14, 1989·17 cites·16 claims
- 2263US7160760B2Semiconductor device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2004·Granted Jan 9, 2007·7 cites·8 claims
- 2362US7385279B2Semiconductor device and a method of manufacturing the sameRENESAS TECH CORP·Filed 2006·Granted Jun 10, 2008·1 cites·3 claims
- 2462US6573119B1Semiconductor device and method of manufacture thereofHITACHI LTD·Filed 1999·Granted Jun 3, 2003·28 cites·5 claims
- 2553US2007029540A1Semiconductor deviceKAJIWARA RYOICHI·Filed 2006·Application pending·0 cites
- 2644US2004217474A1Semiconductor deviceFiled 2004·Application pending·0 cites
- 2743US2004150082A1Semiconductor deviceFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →