Inventor · disambiguated record
Yoshio Watanabe
Also filed as: WATANABE YOSHIO · YAMANE MIKIYA
121 granted patents·8 pending applications·3,084 citations·filing 1973–2025
99Inventor score
Top patents by PatentIndex Score
129 records- 0197US11538704B2Processing method of workpieceDISCO CORP·Filed 2020·Granted Dec 27, 2022·6 cites·9 claims
- 0297US7240657B2Lubricating system of engineKAWASAKI HEAVY IND LTD·Filed 2006·Granted Jul 10, 2007·30 cites·14 claims
- 0397US6375262B1Automotive seat-back structureIKEDA BUSSAN CO·Filed 2001·Granted Apr 23, 2002·124 cites·8 claims
- 0497US5132012ALiquid chromatographHITACHI LTD·Filed 1989·Granted Jul 21, 1992·201 cites·7 claims
- 0593US5682214AOptical apparatus for controlling the wavefront of a coherent lightSEIKO EPSON CORP·Filed 1995·Granted Oct 28, 1997·126 cites·8 claims
- 0692US6409562B1Plasma display panel and method of separating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 25, 2002·36 cites·10 claims
- 0792US5690893AAnalyzer having sensor with memory deviceHITACHI LTD·Filed 1995·Granted Nov 25, 1997·141 cites·48 claims
- 0890US6528952B2Plasma display panel, display apparatus using the same and driving method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 4, 2003·39 cites·9 claims
- 0990US5497254AOptical apparatus including a liquid crystal modulatorSEIKO EPSON CORP·Filed 1994·Granted Mar 5, 1996·78 cites·12 claims
- 1089US6707259B2Gas discharge panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 16, 2004·32 cites·27 claims
- 1187US5167006ANeuron unit, neural network and signal processing methodRICOH KK·Filed 1990·Granted Nov 24, 1992·49 cites·72 claims
- 1287US4804574ALaminated printed coil structureSONY CORP·Filed 1987·Granted Feb 14, 1989·72 cites·1 claims
- 1386US6661470B1Moving picture display method and apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 9, 2003·106 cites·38 claims
- 1486US6086454AMethod of fabricating a semiconductor device using a CMP processFUJITSU LTD·Filed 1997·Granted Jul 11, 2000·75 cites·8 claims
- 1585US6376995B1Plasma display panel, display apparatus using the same and driving method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 23, 2002·61 cites·50 claims
- 1685US5389962AInk jet recording head assemblyRICOH KK·Filed 1991·Granted Feb 14, 1995·58 cites·19 claims
- 1785US4682080ADischarge lamp operating deviceHITACHI LTD·Filed 1985·Granted Jul 21, 1987·47 cites·16 claims
- 1884US6534227B2Photoreceptor, method of evaluating the photoreceptor, method of producing the photoreceptor, and image formation apparatus using the photoreceptorRICOH KK·Filed 2001·Granted Mar 18, 2003·24 cites·90 claims
- 1984US5412413AMethod and apparatus for making liquid drop fly to form image by generating bubble in liquidRICOH KK·Filed 1992·Granted May 2, 1995·52 cites·12 claims
- 2084US4823168AFlow-through cell for a photometer formed using a pair of cell body membersHITACHI LTD·Filed 1987·Granted Apr 18, 1989·54 cites·23 claims
- 2183US5327522ANeuron unitRICOH KK·Filed 1992·Granted Jul 5, 1994·42 cites·27 claims
- 2283US4745509AMagnetic head with improved supporter for perpendicular magnetization recordingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted May 17, 1988·21 cites·11 claims
- 2380US6873103B2Gas discharge panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 29, 2005·14 cites·34 claims
- 2479US5001361AMaster-slave flip-flop circuitFUJITSU LTD·Filed 1989·Granted Mar 19, 1991·26 cites·18 claims
- 2579US4887186AMulti-layered dielectric elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Dec 12, 1989·20 cites·19 claims
- 2679US4672494AMagnetic head for effecting perpendicular magnetic recordingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Jun 9, 1987·21 cites·10 claims
- 2777US5344545AElectrolytic sensor for measuring the content of gas in a fluidHITACHI LTD·Filed 1992·Granted Sep 6, 1994·38 cites·16 claims
- 2877US4933576AGate array device having macro cells for forming master and slave cells of master-slave flip-flop circuitFUJITSU LTD·Filed 1989·Granted Jun 12, 1990·40 cites·20 claims
- 2976US7757394B2Multilayer wiring boardSONY CORP·Filed 2005·Granted Jul 20, 2010·6 cites·6 claims
- 3076US6637105B1Method of manufacturing a multilayer printed wiring boardSONY CORP·Filed 2000·Granted Oct 28, 2003·23 cites·13 claims
- 3176US5362445ABiochemical analyzer and attenuated total reflection prism cell used in said analyzerHITACHI LTD·Filed 1993·Granted Nov 8, 1994·47 cites·12 claims
- 3276US4879493ALow-pressure discharge lampHITACHI LTD·Filed 1987·Granted Nov 7, 1989·22 cites·18 claims
- 3375US10177004B2Method of processing waferDISCO CORP·Filed 2018·Granted Jan 8, 2019·2 cites·6 claims
- 3475US7175408B2Mold monitoring apparatus for injection molding machineNISSEI PLASTICS IND CO·Filed 2003·Granted Feb 13, 2007·11 cites·17 claims
- 3575US5007682AVehicular seat assemblyIKEDA BUSSAN CO·Filed 1989·Granted Apr 16, 1991·45 cites·8 claims
- 3674US6649313B2Photoreceptor, method of evaluating a photoreceptor, and method of producing the photoreceptorRICOH KK·Filed 2002·Granted Nov 18, 2003·13 cites·15 claims
- 3774US6353288B1Plasma display panel including a component provided between front and back plates thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Mar 5, 2002·22 cites·8 claims
- 3874US5818640ASign illumination system and methodMINNESOTA MINING & MFG·Filed 1995·Granted Oct 6, 1998·53 cites·11 claims
- 3974US5360470AMagnetic levitating transporting apparatus with a movable magnetic unitFUJITSU LTD·Filed 1994·Granted Nov 1, 1994·61 cites·9 claims
- 4074US4715054APlasma x-ray sourceHITACHI LTD·Filed 1985·Granted Dec 22, 1987·30 cites·6 claims
- 4173US6469255B2Composite wiring board and manufacturing method thereofSONY CORP·Filed 2001·Granted Oct 22, 2002·27 cites·25 claims
- 4273US5200762AImage forming apparatusRICOH KK·Filed 1991·Granted Apr 6, 1993·33 cites·13 claims
- 4372US5333241ANeuron unit, neural network and signal processing methodRICOH KK·Filed 1992·Granted Jul 26, 1994·22 cites·31 claims
- 4472US5005434AAutosampler with a means for detecting air bubble in specimenHITACHI LTD·Filed 1989·Granted Apr 9, 1991·31 cites·8 claims
- 4572US4831458AImage information scanner apparatus with adjustment state display functionTOSHIBA KK·Filed 1987·Granted May 16, 1989·25 cites·16 claims
- 4671US5619617ANeuron unit, neural network and signal processing methodRICOH KK·Filed 1993·Granted Apr 8, 1997·21 cites·7 claims
- 4771US5250168AIntegrated ion sensorHITACHI LTD·Filed 1991·Granted Oct 5, 1993·36 cites·28 claims
- 4871US4826025AAmpoule packageTOPPAN PRINTING CO LTD & MECT·Filed 1987·Granted May 2, 1989·46 cites·8 claims
- 4970US5505836ASolid-state ion sensorHITACHI LTD·Filed 1994·Granted Apr 9, 1996·33 cites·7 claims
- 5069US5434411AInfrared spectrum measuring apparatus adapted for measuring the absorption of infrared radiation by a liquid sample utilizing a total reflection phenomenon of lightHITACHI LTD·Filed 1993·Granted Jul 18, 1995·33 cites·17 claims
Showing the top 50 of 129 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →