Inventor · disambiguated record
Masaaki Nakano
Also filed as: NAKANO MASAAKI · SAKAMOTO SHIZUICHI
27 granted patents·3 pending applications·562 citations·filing 1973–2015
97Inventor score
Files withHITACHI LTD9MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7MITSUBISHI ELECTRIC CORP6CHUGAI RO KOGYO KAISHA LTD2FUJI ELEC FA COMPONENTS & SYS2
Top patents by PatentIndex Score
30 records- 0194US5659445ARecording disk apparatus and rotational supporting structure therefor having improved lubrication arrangementHITACHI LTD·Filed 1994·Granted Aug 19, 1997·67 cites·25 claims
- 0289US7541901B2Circuit breakerFUJI ELEC FA COMPONENTS & SYS·Filed 2007·Granted Jun 2, 2009·23 cites·3 claims
- 0387US10179470B2Inkjet recording method and inkjet recording mediumJUJO PAPER CO LTD·Filed 2015·Granted Jan 15, 2019·2 cites·15 claims
- 0487US6964515B2Temperature determining device, temperature correcting method, and image forming apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 15, 2005·33 cites·34 claims
- 0585US5885005ABearing device and spindle motor provided with the bearing deviceHITACHI LTD·Filed 1996·Granted Mar 23, 1999·43 cites·17 claims
- 0681US5973878ARecording disk apparatus and rotational supporting structure therefor, having a magnetic lubricant seal which is inclinedHITACHI LTD·Filed 1997·Granted Oct 26, 1999·34 cites·10 claims
- 0780US6676296B2Radial bearing and transmission using the sameHITACHI LTD·Filed 2001·Granted Jan 13, 2004·19 cites·4 claims
- 0879US7006781B2Heating roller, heating belt, image heating device, and image forming deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 28, 2006·19 cites·17 claims
- 0979US5126620ADisplay elementMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Jun 30, 1992·32 cites·15 claims
- 1077US5398086AProjection type display deviceMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Mar 14, 1995·60 cites·19 claims
- 1174US5463511ASpindle unit having pre-load mechanismHITACHI LTD·Filed 1993·Granted Oct 31, 1995·24 cites·4 claims
- 1272US4545741AVertical motor pumpHITACHI LTD·Filed 1983·Granted Oct 8, 1985·31 cites·2 claims
- 1368US8830025B2Circuit breakerNAKANO MASAAKI·Filed 2010·Granted Sep 9, 2014·3 cites·6 claims
- 1468US4841290ADisplay unitMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Jun 20, 1989·52 cites·2 claims
- 1567US9696090B2Thermal processing furnace for workpiecesCHUGAI RO KOGYO KAISHA LTD·Filed 2013·Granted Jul 4, 2017·1 cites·8 claims
- 1666US5459594AApparatus for inspecting on-off states of a scattering-type liquid crystal display panelMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Oct 17, 1995·29 cites·14 claims
- 1765US7122768B2Heating roller, image heating apparatus, and image forming apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Oct 17, 2006·9 cites·12 claims
- 1864US7149018B2Optical scanning device and image forming apparatus provided with the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Dec 12, 2006·3 cites·8 claims
- 1962US7876181B2Earth leakage circuit breakerFUJI ELEC FA COMPONENTS & SYS·Filed 2007·Granted Jan 25, 2011·4 cites·4 claims
- 2056US4868351AInput pen data input tabletMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Sep 19, 1989·25 cites·9 claims
- 2156US2002095324A1Working scheme reviewing/managing unit and systemYAZAKI CORP·Filed 2001·Application pending·0 cites
- 2249US9625212B2Walking-beam type heating furnaceCHUGAI RO KOGYO KAISHA LTD·Filed 2013·Granted Apr 18, 2017·0 cites·6 claims
- 2349US4190396ASodium turbine pumpHITACHI LTD·Filed 1977·Granted Feb 26, 1980·17 cites·9 claims
- 2444US5139349ABearing device for horizontal shaft type rotating machineHITACHI LTD·Filed 1991·Granted Aug 18, 1992·12 cites·8 claims
- 2543US5264941ALarge screen display apparatus utilizing a transparent plate to display an image over an entire surface of a diffusing surfaceMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Nov 23, 1993·9 cites·4 claims
- 2641US4964740ABearing apparatus for a rotary machine having a horizontal rotating shaftHITACHI LTD·Filed 1989·Granted Oct 23, 1990·10 cites·29 claims
- 2741US2005122704A1Method for supporting reflector in optical scanner, optical scanner and image formation apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 2833US2003115208A1Access right management system, access right management method and program thereforNEC CORP·Filed 2002·Application pending·0 cites
- 2932US7123395B2Optical scanner and image formation apparatus including the optical scannerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Oct 17, 2006·0 cites·24 claims
- 3027US3974420ADeflection apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1973·Granted Aug 10, 1976·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →