Inventor · disambiguated record
Akira Ahagon
Also filed as: AHAGON AKIRA
8 granted patents·323 citations·filing 1991–2002
89Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD8
Top patents by PatentIndex Score
8 records- 0189US6274859B1High frequency heating apparatus for selective heating of a desired portion of an objectMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 14, 2001·90 cites·15 claims
- 0289US6172348B1High frequency heating apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jan 9, 2001·77 cites·14 claims
- 0389US5986249AHigh frequency heating apparatus for providing a uniform heating of an objectMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Nov 16, 1999·81 cites·21 claims
- 0487US6407885B1Thin film magnetic head and method for fabricating sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 18, 2002·25 cites·8 claims
- 0570US6833975B2Perpendicular magnetic recording medium and apparatus including a soft magnetic layer, an at least 20 nm thick non-magnetic layer, and a 50-90 nm gap lengthMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Dec 21, 2004·8 cites·12 claims
- 0669US6469286B1Variable-impedance unit, microwave device using the unit, and microwave heaterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Oct 22, 2002·34 cites·29 claims
- 0742US5307291AInstrument for analysis of levitation of rapidly moving structure such as a magnetic tape across an air gapMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Apr 26, 1994·5 cites·13 claims
- 0831US5315233AElectromagnetic field analyzer for devices in which an electromagnetic field is present near a conductor and an electric charge moves in the electromagnetic field, and method of analyzing an electromagnetic fieldMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted May 24, 1994·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →