Inventor · disambiguated record
Shozo Nakayama
Also filed as: NAKAYAMA SHOZO
44 granted patents·7 pending applications·820 citations·filing 1972–2020
98Inventor score
Top patents by PatentIndex Score
51 records- 0190US8679369B2Film-forming material and method for predicting film-forming materialOHMI TADAHIRO·Filed 2012·Granted Mar 25, 2014·4 cites·4 claims
- 0287US4503179AAqueous fluorine-containing rubber coating composition and article coated therewithDAIKIN IND LTD·Filed 1982·Granted Mar 5, 1985·37 cites·20 claims
- 0386US4345886ARotary compressor with vanes in the housing and suction through the rotorTOYODA AUTOMATIC LOOM WORKS·Filed 1981·Granted Aug 24, 1982·45 cites·15 claims
- 0482US5897315AHandpiece having a root canal length measurement functionMORITA MFG·Filed 1997·Granted Apr 27, 1999·82 cites·14 claims
- 0579US9301692B2Dental optical scanning device and dental optical scanning/diagnosing toolMORITA MFG·Filed 2013·Granted Apr 5, 2016·12 cites·11 claims
- 0679USD669180SDental handpieceTAKASHI TETSUYA·Filed 2010·Granted Oct 16, 2012·31 cites·1 claims
- 0777US4519119AMethod of manufacturing a piston for a swash plate type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1984·Granted May 28, 1985·29 cites·6 claims
- 0876US4226572AValve assembly for a multi-cylinder swash plate type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1979·Granted Oct 7, 1980·24 cites·6 claims
- 0975US7927101B2Handpiece and method for preventing occurence of sucking-back in the handpieceMORITA MFG·Filed 2006·Granted Apr 19, 2011·6 cites·6 claims
- 1074US8721333B2Air-driven rotary cutting toolTAKASHI TETSUYA·Filed 2010·Granted May 13, 2014·5 cites·12 claims
- 1173US4330999ARefrigerant compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1980·Granted May 25, 1982·24 cites·14 claims
- 1272US4521190AAir bearing device in dental handpieceMORITA MFG·Filed 1983·Granted Jun 4, 1985·24 cites·3 claims
- 1371US4307998ASwash-plate-type compressor for air-conditioning vehiclesTOYODA AUTOMATIC LOOM WORKS·Filed 1978·Granted Dec 29, 1981·23 cites·30 claims
- 1470US4070136AApparatus for lubricating a swash plate compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1976·Granted Jan 24, 1978·20 cites·2 claims
- 1568US5902108AAir turbine handpieceMORITA MFG·Filed 1998·Granted May 11, 1999·50 cites·33 claims
- 1668US4484869AVolumetric fluid compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1982·Granted Nov 27, 1984·21 cites·7 claims
- 1768US4244679ASwash-plate-type compressor for air-conditioning vehiclesTOYODA AUTOMATIC LOOM WORKS·Filed 1978·Granted Jan 13, 1981·18 cites·24 claims
- 1867US5591028ADental cutting tool holderMORITA MFG·Filed 1994·Granted Jan 7, 1997·32 cites·5 claims
- 1967US5048372ATransmission gear position dependent output control system for automotive internal combustion engineNISSAN MOTOR·Filed 1989·Granted Sep 17, 1991·23 cites·13 claims
- 2067US4505677ADriving method and device for dental hand-pieceMORITA MFG·Filed 1983·Granted Mar 19, 1985·28 cites·2 claims
- 2167US3955899AApparatus for lubricating a swash plate compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1974·Granted May 11, 1976·19 cites·6 claims
- 2266US4101250ASwash plate type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1976·Granted Jul 18, 1978·17 cites·5 claims
- 2361US9510917B2Medical or dental handpieceTANAKA HITOSHI·Filed 2011·Granted Dec 6, 2016·1 cites·8 claims
- 2461US8383194B2Film forming apparatus, film forming system, film forming method, and method of manufacturing electronic device or organic electroluminescence elementUNIV TOHOKU·Filed 2006·Granted Feb 26, 2013·1 cites·27 claims
- 2561US3999894ACompressor assemblyTOYODA AUTOMATIC LOOM WORKS·Filed 1975·Granted Dec 28, 1976·16 cites·3 claims
- 2660US4744752ADental handpiece control deviceMORITA MFG·Filed 1985·Granted May 17, 1988·30 cites·17 claims
- 2760US4268225AStructure of a shoe for a swash plate type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1978·Granted May 19, 1981·15 cites·10 claims
- 2860US2009110823A1Film-forming material and method for predicting film-forming materialOHMI TADAHIRO·Filed 2006·Application pending·0 cites
- 2960US2011268870A1Film forming apparatus and film forming methodUNIV TOHOKU·Filed 2011·Application pending·0 cites
- 3059US9757208B2Medical or dental handpieceJ MORITA MFG CORP·Filed 2016·Granted Sep 12, 2017·0 cites·11 claims
- 3159US2009041929A1Film Forming Apparatus and Film Forming MethodUNIV TOHOKU·Filed 2006·Application pending·0 cites
- 3258US4252332ASealing deviceTOYODA AUTOMATIC LOOM WORKS·Filed 1978·Granted Feb 24, 1981·14 cites·5 claims
- 3356US4420986ASliding shoe for a rotatable swash-plate type refrigerant gas compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1981·Granted Dec 20, 1983·17 cites·10 claims
- 3456US2008213723A1Medical/dental handpieceMORITA MFG·Filed 2008·Application pending·0 cites
- 3554US7048540B2Air-driven cutting device for medical treatmentMORITA MFG·Filed 2003·Granted May 23, 2006·3 cites·5 claims
- 3653US2009087545A1Film Forming Apparatus, Evaporating Jig, and Measurement MethodOHMI TADAHIRO·Filed 2006·Application pending·0 cites
- 3751US10004571B2Chuck mechanism for dental handpiece and dental handpiece using the mechanismTANAKA HITOSHI·Filed 2012·Granted Jun 26, 2018·0 cites·9 claims
- 3848US4586876AInclined disc type fluid compressorTAIHO KOGYO CO LTD·Filed 1985·Granted May 6, 1986·14 cites·10 claims
- 3947US5216895AEngine idle speed control system for automotive vehicleNISSAN MOTOR·Filed 1992·Granted Jun 8, 1993·15 cites·9 claims
- 4047US4101249ASwash plate type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1976·Granted Jul 18, 1978·8 cites·5 claims
- 4146US4329913AStructure of a shoe for a swash plate type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1979·Granted May 18, 1982·8 cites·2 claims
- 4246US4003680ASwash-plate compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1975·Granted Jan 18, 1977·8 cites·1 claims
- 4346US2022361981A1Dental handpieceJ MORITA MFG CORP·Filed 2020·Application pending·0 cites
- 4444US4381178ASwash-plate type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 1980·Granted Apr 26, 1983·8 cites·8 claims
- 4543US3981629ASwash-plate type compressor for air conditioning of vehiclesTOYODA AUTOMATIC LOOM WORKS·Filed 1972·Granted Sep 21, 1976·8 cites·3 claims
- 4642US2004102344A1Compostion for rust removal and method of removing rust with the sameFiled 2002·Application pending·0 cites
- 4740US4994012ARadiation-shielded holder for an injectorNIHON MEDIPHYSICS CO LTD·Filed 1989·Granted Feb 19, 1991·32 cites·2 claims
- 4839US5017191AInjectorNIHON MEDIPHYSICS CO LTD·Filed 1989·Granted May 21, 1991·29 cites·3 claims
- 4938US4804329AConnecting device for an illuminant handpieceMORITA MFG·Filed 1987·Granted Feb 14, 1989·13 cites·4 claims
- 5036US7329123B2Air-driven cutting device for medical treatmentMORITA MFG·Filed 2003·Granted Feb 12, 2008·4 cites·12 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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