Inventor · disambiguated record
Masahiro Nagasawa
Also filed as: AZUMA KOICHI · ISHIDA TOMIO · NAGASAWA MASAHIRO · TSUKAMOTO MASAHIDE
13 granted patents·190 citations·filing 1975–2001
92Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD13
Top patents by PatentIndex Score
13 records- 0184US4203082ASurface acoustic wave filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted May 13, 1980·23 cites·27 claims
- 0280US4775549AMethod of producing a substrate structure for a large size display panel and an apparatus for producing the substrate structureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted Oct 4, 1988·40 cites·22 claims
- 0379US5439164AMethods for joining copper or its alloysMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Aug 8, 1995·39 cites·6 claims
- 0479US4094897AResin-bonded graphite body for a dry cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1976·Granted Jun 13, 1978·19 cites·11 claims
- 0573US4045374AZinc oxide voltage-nonlinear resistorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Aug 30, 1977·17 cites·5 claims
- 0671US6985132B2Display device and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 10, 2006·10 cites·17 claims
- 0758US4279691AMethod of making boron cantileverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Jul 21, 1981·7 cites·24 claims
- 0853US5551626ADiffusion joining method and a paste used thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Sep 3, 1996·14 cites·5 claims
- 0949US4157317AResin-bonded graphite body for a dry battery and method of making the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted Jun 5, 1979·10 cites·3 claims
- 1043US5521457AHolding structure for a piezoelectric vibratorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted May 28, 1996·7 cites·27 claims
- 1131US4433408ACantilever for pickup cartridgeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Feb 21, 1984·1 cites·8 claims
- 1231US4382454ABoron cantilever pipeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted May 10, 1983·2 cites·4 claims
- 1331US4212838AProcess for manufacture of cantilever for pickup cartridgeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted Jul 15, 1980·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →