Inventor · disambiguated record
Akihisa Yoshida
Also filed as: YOSHIDA AKIHISA
15 granted patents·6 pending applications·627 citations·filing 1987–2023
94Inventor score
Top patents by PatentIndex Score
21 records- 0198US4859908APlasma processing apparatus for large area ion irradiationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Aug 22, 1989·230 cites·19 claims
- 0297US5814194ASubstrate surface treatment methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Sep 29, 1998·134 cites·16 claims
- 0391US6207282B1Substrate surface treatment methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 27, 2001·62 cites·15 claims
- 0486US10617997B1Apparatus for exhaust gas abatement under reduced pressureKANKEN TECHNO CO LTD·Filed 2018·Granted Apr 14, 2020·3 cites·5 claims
- 0583US6518494B1Silicon structure, method for producing the same, and solar battery using the silicon structureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Feb 11, 2003·64 cites·10 claims
- 0676US6577386B2Method and apparatus for activating semiconductor impuritiesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 10, 2003·16 cites·2 claims
- 0775US5141885AMethod of fabrication of thin film transistorsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Aug 25, 1992·56 cites·5 claims
- 0862US6255201B1Method and device for activating semiconductor impuritiesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 3, 2001·23 cites·11 claims
- 0959US2023399748A1Film forming method and atmospheric plasma film forming apparatusFUJIFILM CORP·Filed 2023·Application pending·0 cites
- 1058US2023253194A1Atmospheric plasma processing method and atmospheric plasma processing apparatusFUJIFILM CORP·Filed 2023·Application pending·0 cites
- 1157US5766342AMethod for forming silicon film and silicon film forming apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jun 16, 1998·19 cites·23 claims
- 1245US6127211AMethod of manufacturing transistorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Oct 3, 2000·10 cites·39 claims
- 1341US6597486B2Semiconductor laser and optical system having a collimator lensROHM CO LTD·Filed 2001·Granted Jul 22, 2003·0 cites·7 claims
- 1440US6984540B2Surface acoustic wave device and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 10, 2006·1 cites·12 claims
- 1540US2003106581A1Silicon structure, method for producing the same, and solar battery using the silicon structureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Application pending·0 cites
- 1638US2002036876A1Magnetoresistive element, method for manufacturing the same, and magnetic device using the sameFiled 2001·Application pending·0 cites
- 1736US2003153101A1Method for surface treatment and system for fabricating semiconductor deviceFiled 2002·Application pending·0 cites
- 1835US6320689B1Semiconductor laser and optical system having a collimator lensROHM CO LTD·Filed 1999·Granted Nov 20, 2001·4 cites·3 claims
- 1934US5976919AApparatus and method of manufacturing semiconductor elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 2, 1999·4 cites·13 claims
- 2031US6123774AApparatus and method of manufacturing semiconductor elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 26, 2000·1 cites·8 claims
- 2130US2002005159A1Method of producing thin semiconductor film and apparatus thereforFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →