Inventor · disambiguated record
Kazuhiko Nagata
Also filed as: NAGATA KAZUHIKO
12 granted patents·144 citations·filing 1977–2004
91Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD7PIONEER ELECTRONIC CORP4NIPPON TELEGRAPH & TELEPHONE1
Top patents by PatentIndex Score
12 records- 0189US4865445AApparatus for detecting faults on the surface of a resist master disc and measuring the thickness of the resist coating layerPIONEER ELECTRONIC CORP·Filed 1987·Granted Sep 12, 1989·47 cites·4 claims
- 0276US5766354ASpin-coating devicePIONEER ELECTRONIC CORP·Filed 1996·Granted Jun 16, 1998·33 cites·4 claims
- 0376USD258057SVideo tape recorderMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted Jan 27, 1981·12 cites·1 claims
- 0471USD264585SCombined video tape recorder tuner and clockMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted May 25, 1982·12 cites·1 claims
- 0567US5002455AFlow processing systemPIONEER ELECTRONIC CORP·Filed 1989·Granted Mar 26, 1991·14 cites·3 claims
- 0654USD251424SVideo tape recorderMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Mar 27, 1979·5 cites·1 claims
- 0754USD251294SVideo tape recorderMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Mar 13, 1979·5 cites·1 claims
- 0849US7735129B2Firewall deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Jun 8, 2010·3 cites·38 claims
- 0944USD275389SVideo cassette recorderMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Sep 4, 1984·4 cites·1 claims
- 1040USD264584SVideo tape recorderMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted May 25, 1982·2 cites·1 claims
- 1138USD294574SCombined video camera and video tape recorderMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted Mar 8, 1988·3 cites·1 claims
- 1233US4850791AFlow processing systemPIONEER ELECTRONIC CORP·Filed 1987·Granted Jul 25, 1989·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →