Inventor · disambiguated record
Kinya Ashikaga
Also filed as: ASHIKAGA KINYA
23 granted patents·3 pending applications·217 citations·filing 2000–2024
95Inventor score
Files withOKI ELECTRIC IND CO LTD15ROHM CO LTD6OKI SEMICONDUCTOR CO LTD2ASHIKAGA KINYA1LAPIS SEMICONDUCTOR CO LTD1
Top patents by PatentIndex Score
26 records- 0192US6590245B2Ferroelectric memoryOKI ELECTRIC IND CO LTD·Filed 2002·Granted Jul 8, 2003·62 cites·3 claims
- 0285US8040213B2Thin film resistor element and manufacturing method of the sameOKI SEMICONDUCTOR CO LTD·Filed 2009·Granted Oct 18, 2011·8 cites·10 claims
- 0384US6198654B1Ferroelectric memory device and method of reading data therefromOKI ELECTRIC IND CO LTD·Filed 2000·Granted Mar 6, 2001·37 cites·16 claims
- 0483US6501674B2Semiconductor memory and its driving methodOKI ELECTRIC IND CO LTD·Filed 2001·Granted Dec 31, 2002·28 cites·4 claims
- 0573US7436647B2Thin-film capacitor including an opening thereinOKI ELECTRIC IND CO LTD·Filed 2005·Granted Oct 14, 2008·6 cites·22 claims
- 0672US7078288B2Method of producing ferroelectric capacitorOKI ELECTRIC IND CO LTD·Filed 2005·Granted Jul 18, 2006·4 cites·2 claims
- 0772US6496407B2Ferroelectric memoryOKI ELECTRIC IND CO LTD·Filed 2000·Granted Dec 17, 2002·17 cites·6 claims
- 0872US6411540B1Ferroelectric random access memory and its operating methodOKI ELECTRIC IND CO LTD·Filed 2000·Granted Jun 25, 2002·18 cites·16 claims
- 0968US7232693B2Method for manufacturing ferroelectric memoryOKI ELECTRIC IND CO LTD·Filed 2005·Granted Jun 19, 2007·3 cites·3 claims
- 1064US11322679B2Device using a piezoelectric element and method for manufacturing the sameROHM CO LTD·Filed 2018·Granted May 3, 2022·0 cites·14 claims
- 1164US6859380B2Ferroelectric memory and method of operating sameOKI ELECTRIC IND CO LTD·Filed 2002·Granted Feb 22, 2005·14 cites·13 claims
- 1263US10052873B2Inkjet apparatus and manufacturing method of inkjet apparatusROHM CO LTD·Filed 2017·Granted Aug 21, 2018·0 cites·11 claims
- 1363US2024421075A1Semiconductor device and manufacturing method of semiconductor deviceLAPIS SEMICONDUCTOR CO LTD·Filed 2024·Application pending·0 cites
- 1460US7579640B2Hybrid memory deviceOKI SEMICONDUCTOR CO LTD·Filed 2005·Granted Aug 25, 2009·2 cites·5 claims
- 1559US9776405B2Inkjet apparatus and manufacturing method of inkjet apparatusROHM CO LTD·Filed 2015·Granted Oct 3, 2017·0 cites·17 claims
- 1654US6707701B2Semiconductor memory and its driving methodOKI ELECTRIC IND CO LTD·Filed 2002·Granted Mar 16, 2004·6 cites·9 claims
- 1753US10850307B2Ultrasonic deviceROHM CO LTD·Filed 2017·Granted Dec 1, 2020·0 cites·10 claims
- 1851US10199565B2Device using a piezoelectric element and method for manufacturing the sameROHM CO LTD·Filed 2016·Granted Feb 5, 2019·0 cites·18 claims
- 1947US6519203B2Ferroelectric random access memory and its operating methodOKI ELECTRIC IND CO LTD·Filed 2002·Granted Feb 11, 2003·4 cites·4 claims
- 2043US6972980B2Semiconductor memory devices and methods of fabricating semiconductor memory deviceOKI ELECTRIC IND CO LTD·Filed 2004·Granted Dec 6, 2005·3 cites·6 claims
- 2142US10220618B2Ink jet print head and method of manufacturing the sameROHM CO LTD·Filed 2017·Granted Mar 5, 2019·0 cites·16 claims
- 2242US6987687B2Semiconductor memory and its driving methodOKI ELECTRIC IND CO LTD·Filed 2003·Granted Jan 17, 2006·2 cites·12 claims
- 2342US6781866B2Semiconductor memory and writing method and reading method for the sameOKI ELECTRIC IND CO LTD·Filed 2003·Granted Aug 24, 2004·3 cites·11 claims
- 2439US7123499B2Semiconductor memory devices and methods of fabricating semiconductor memory deviceOKI ELECTRIC IND CO LTD·Filed 2005·Granted Oct 17, 2006·0 cites·4 claims
- 2539US2006240577A1Ferroelectric capacitor and manufacturing method thereofASHIKAGA KINYA·Filed 2006·Application pending·0 cites
- 2631US2003203511A1Method of manufacture of ferroelectric memoryFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →