Inventor · disambiguated record
Norio Sugawara
Also filed as: SUGAWARA NORIO
14 granted patents·329 citations·filing 1978–2004
94Inventor score
Top patents by PatentIndex Score
14 records- 0190US4326452AFluid diverting assemblyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted Apr 27, 1982·50 cites·23 claims
- 0279US7551450B2External memory deviceSONY CORP·Filed 2004·Granted Jun 23, 2009·29 cites·23 claims
- 0379US6924996B2External storage device which is replaceable or portable as an exernal storage medium for a personal computer of the likeSONY CORP·Filed 2002·Granted Aug 2, 2005·28 cites·7 claims
- 0475US4607565AFlow deflecting assemblyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted Aug 26, 1986·39 cites·6 claims
- 0574US4677904AFluid flow control assemblyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Jul 7, 1987·44 cites·14 claims
- 0674US4327869AFluid deflecting assemblyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted May 4, 1982·32 cites·5 claims
- 0769US4556172AFlow direction controllerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Dec 3, 1985·22 cites·6 claims
- 0867US4570533AFluid deflecting assemblyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Feb 18, 1986·23 cites·13 claims
- 0962US4266722AFluid deflecting assemblyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted May 12, 1981·17 cites·1 claims
- 1054US5898664APosition controlling mechanism for a disc cartridgeSONY CORP·Filed 1997·Granted Apr 27, 1999·11 cites·8 claims
- 1154US4585177AFluid deflecting assemblyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Apr 29, 1986·15 cites·14 claims
- 1252US7353992B2External storage deviceSONY CORP·Filed 2004·Granted Apr 8, 2008·4 cites·7 claims
- 1339US4824023AFlow deflecting deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Apr 25, 1989·8 cites·16 claims
- 1438US4462750AElectric fan assemblyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Jul 31, 1984·7 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →