Inventor · disambiguated record
Akihiko Hirata
Also filed as: HIRATA AKIHIKO
19 granted patents·389 citations·filing 1986–2017
95Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE6MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5OMRON TATEISI ELECTRONICS CO3NIPPON STEEL & SUMITOMO METAL CORP2HIRATA AKIHIKO1
Top patents by PatentIndex Score
19 records- 0195US6248655B1Method of fabricating a surface shape recognition sensorNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Jun 19, 2001·81 cites·31 claims
- 0288US6060756ASurface shape recognition sensor and method of fabricating the sameNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted May 9, 2000·64 cites·28 claims
- 0387US7269019B2Mounting substrate and driving device using sameOMRON TATEISI ELECTRONICS CO·Filed 2005·Granted Sep 11, 2007·23 cites·14 claims
- 0484US7164344B2Non-contact IC card reading/writing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 16, 2007·45 cites·4 claims
- 0572US7182266B2Noncontact IC card reader/writerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Feb 27, 2007·17 cites·13 claims
- 0671US6922332B2Electric connection boxOMRON TATEISI ELECTRONICS CO·Filed 2003·Granted Jul 26, 2005·21 cites·10 claims
- 0770US6677905B2Antenna device and mobile communications apparatus including the deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jan 13, 2004·23 cites·85 claims
- 0868US10177823B2Antenna control apparatus, antenna control program, and antenna control systemNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Jan 8, 2019·2 cites·14 claims
- 0967US6438257B1Small capacitance change detection deviceNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted Aug 20, 2002·75 cites·59 claims
- 1066US10340598B2Loop antenna arrayNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Jul 2, 2019·2 cites·5 claims
- 1158US7064716B2Integrated antenna type non-contact IC card reader/writerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 20, 2006·6 cites·18 claims
- 1253US6975084B2Power window controllerOMRON TATEISI ELECTRONICS CO·Filed 2004·Granted Dec 13, 2005·7 cites·9 claims
- 1350US11420801B2Metal sheet for containers and method for manufacturing sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Aug 23, 2022·0 cites·7 claims
- 1449US11220094B2Film-laminated metal plate having excellent retort adhesiveness, and method for manufacturing sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Jan 11, 2022·0 cites·4 claims
- 1543US10700432B2Loop antenna arrayNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Jun 30, 2020·0 cites·9 claims
- 1643USD718062SFixative for boltHIRATA AKIHIKO·Filed 2012·Granted Nov 25, 2014·8 cites·1 claims
- 1738US5508890AFrame unit of electrical apparatus and electrical apparatus having the frame unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Apr 16, 1996·10 cites·12 claims
- 1829US4743211AConnecting device for ignition system of motor vehicleSUMITOMO WIRING SYSTEMS·Filed 1986·Granted May 10, 1988·3 cites·2 claims
- 1923USD710681SFixative for boltOHIRA YASUSHI·Filed 2012·Granted Aug 12, 2014·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →