Inventor · disambiguated record
Shiro Usami
Also filed as: USAMI SHIRO
18 granted patents·2 pending applications·117 citations·filing 2002–2019
93Inventor score
Files withPANASONIC CORP7SOCIONEXT INC6MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3USAMI SHIRO2PANASONIC IP MAN CO LTD1
Top patents by PatentIndex Score
20 records- 0194US9224725B2Semiconductor integrated circuit devicePANASONIC CORP·Filed 2015·Granted Dec 29, 2015·9 cites·25 claims
- 0294US7768308B2Level shift circuitPANASONIC CORP·Filed 2008·Granted Aug 3, 2010·39 cites·14 claims
- 0388US9385113B2Semiconductor integrated circuit deviceSOCIONEXT INC·Filed 2015·Granted Jul 5, 2016·4 cites·16 claims
- 0487US7821096B2Semiconductor integrated circuit and system LSI including the samePANASONIC CORP·Filed 2007·Granted Oct 26, 2010·13 cites·19 claims
- 0586US9871033B2Semiconductor integrated circuit deviceSOCIONEXT INC·Filed 2017·Granted Jan 16, 2018·3 cites·18 claims
- 0685US8102024B2Semiconductor integrated circuit and system LSI including the sameUSAMI SHIRO·Filed 2010·Granted Jan 24, 2012·9 cites·16 claims
- 0784US10446540B2Semiconductor integrated circuit deviceSOCIONEXT INC·Filed 2018·Granted Oct 15, 2019·2 cites·18 claims
- 0873US7488995B2Semiconductor integrated circuit device and I/O cell for the samePANASONIC CORP·Filed 2006·Granted Feb 10, 2009·6 cites·23 claims
- 0973US7280328B2Semiconductor integrated circuit deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Oct 9, 2007·21 cites·10 claims
- 1068US10658355B2Semiconductor integrated circuit deviceSOCIONEXT INC·Filed 2019·Granted May 19, 2020·0 cites·19 claims
- 1168US9479154B2Semiconductor integrated circuitPANASONIC IP MAN CO LTD·Filed 2015·Granted Oct 25, 2016·2 cites·20 claims
- 1262US10096593B2Semiconductor integrated circuit device having an ESD protection circuitSOCIONEXT INC·Filed 2017·Granted Oct 9, 2018·0 cites·20 claims
- 1359US8994111B2Semiconductor integrated circuit devicePANASONIC CORP·Filed 2014·Granted Mar 31, 2015·0 cites·19 claims
- 1458US9653452B2Semiconductor integrated circuit device having an ESD protection circuitSOCIONEXT INC·Filed 2016·Granted May 16, 2017·0 cites·14 claims
- 1557US6774438B2Semiconductor integrated circuit device including an ESD protection circuit with an improved ESD protection capability for input or output circuit protectionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 10, 2004·8 cites·5 claims
- 1651US8598631B2Semiconductor integrated circuit chip and layout method for the samePANASONIC CORP·Filed 2013·Granted Dec 3, 2013·0 cites·15 claims
- 1748US7737756B2Level shift circuitPANASONIC CORP·Filed 2008·Granted Jun 15, 2010·1 cites·9 claims
- 1845US8466497B2Semiconductor integrated circuit chip and layout method for the sameUSAMI SHIRO·Filed 2011·Granted Jun 18, 2013·0 cites·14 claims
- 1941US2007247210A1Level shift circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 2034US2005134355A1Level shift circuitFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →