Inventor · disambiguated record
Hirokazu Fukuda
Also filed as: FUKUDA HIROKAZU
11 granted patents·5 pending applications·155 citations·filing 1981–2016
89Inventor score
Top patents by PatentIndex Score
16 records- 0190US6545364B2Circuit device and method of manufacturing the sameSANYO ELECTRIC CO·Filed 2001·Granted Apr 8, 2003·63 cites·10 claims
- 0283US7030501B2Semiconductor device and switching elementKANTO SANYO SEMICONDUCTORS CO·Filed 2004·Granted Apr 18, 2006·47 cites·9 claims
- 0366US8105883B2Molding die with tilted runner, method of manufacturing semiconductor device using the same, and semiconductor device made by the methodYOSHIBA SHIGEHARU·Filed 2009·Granted Jan 31, 2012·6 cites·16 claims
- 0461US6689642B2Semiconductor device and manufacturing method thereofSANYO ELECTRIC CO·Filed 2001·Granted Feb 10, 2004·11 cites·14 claims
- 0555US4477730ALaser apparatusFUJITSU LTD·Filed 1982·Granted Oct 16, 1984·12 cites·8 claims
- 0649US7211868B2Protection circuit device using MOSFETs and a method of manufacturing the sameSANYO ELECTRIC CO·Filed 2001·Granted May 1, 2007·3 cites·11 claims
- 0744US7554183B2Semiconductor deviceSANYO ELECTRIC CO·Filed 2007·Granted Jun 30, 2009·0 cites·6 claims
- 0842US7535087B2Semiconductor device with lead framesSANYO ELECTRIC CO·Filed 2007·Granted May 19, 2009·0 cites·8 claims
- 0941US4498054ADifferential amplifier circuitTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Feb 5, 1985·4 cites·8 claims
- 1041US2005029588A1Protection circuit device using MOSFETs and a method of manufacturing the sameSANYO ELECTRIC CO·Filed 2004·Application pending·0 cites
- 1141US2010320592A1Semiconductor device and method for manufacturing the sameSANYO ELECTRIC CO·Filed 2007·Application pending·0 cites
- 1237US2018062141A1Organic-inorganic composite film, and multi-layer heat resistant separator material using sameJNC CORP·Filed 2016·Application pending·0 cites
- 1335US2018311930A1Organic-inorganic composite membrane excellent in smoothness and multi-layer heat resistant separator material using sameJNC CORP·Filed 2016·Application pending·0 cites
- 1431US2018205056A1Multilayered heat-resistant separator element and method for manufacturing sameJNC CORP·Filed 2016·Application pending·0 cites
- 1530US5049751AInfrared rays detecting apparatusFUJITSU LTD·Filed 1990·Granted Sep 17, 1991·4 cites·8 claims
- 1630US4413343ALead chalcogenide semiconductor deviceFUKUDA HIROKAZU·Filed 1981·Granted Nov 1, 1983·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →