Inventor · disambiguated record
Yuji Takada
Also filed as: TAKADA YUJI
69 granted patents·8 pending applications·1,899 citations·filing 1980–2021
99Inventor score
Files withMATSUSHITA ELECTRIC WORKS LTD23FUJITSU LTD10NISSAN NORTH AMERICA INC8NISSAN MOTOR6PANASONIC ELEC WORKS CO LTD6
Top patents by PatentIndex Score
77 records- 0199US5835911ASoftware distribution and maintenance system and methodFUJITSU LTD·Filed 1995·Granted Nov 10, 1998·794 cites·94 claims
- 0295US11415238B2Electromagnetic valve and valve deviceNIDEC TOSOK CORP·Filed 2021·Granted Aug 16, 2022·3 cites·6 claims
- 0393US7362419B2Range image sensorMATSUSHITA ELECTRIC WORKS LTD·Filed 2005·Granted Apr 22, 2008·56 cites·15 claims
- 0492US9227635B1Method and system of assisting a driver of a vehicleNISSAN NORTH AMERICA INC·Filed 2014·Granted Jan 5, 2016·24 cites·20 claims
- 0592US8253578B2Smoke sensor of the sound wave type including a smoke density estimation unitWATABE YOSHIFUMI·Filed 2007·Granted Aug 28, 2012·30 cites·33 claims
- 0692US5850477AInput and display apparatus with editing device for changing stroke dataSHARP KK·Filed 1995·Granted Dec 15, 1998·62 cites·15 claims
- 0791US11262442B2Ghost removal method and radar deviceMITSUMI ELECTRIC CO LTD·Filed 2018·Granted Mar 1, 2022·9 cites·6 claims
- 0891US7876422B2Spatial information detecting device and photodetector suitable thereforPANASONIC ELEC WORKS CO LTD·Filed 2006·Granted Jan 25, 2011·18 cites·12 claims
- 0991US7792553B2Wireless sensor devicePANASONIC ELEC WORKS CO LTD·Filed 2005·Granted Sep 7, 2010·31 cites·3 claims
- 1091US6756793B2Capacitance type moisture sensor and method of producing the sameMATSUSHITA ELECTRIC WORKS LTD·Filed 2001·Granted Jun 29, 2004·58 cites·24 claims
- 1188US7755743B2Spatial information detecting apparatusPANASONIC ELEC WORKS CO LTD·Filed 2007·Granted Jul 13, 2010·34 cites·21 claims
- 1284US7224795B2Variable-length key cryptosystemFUJITSU LTD·Filed 2002·Granted May 29, 2007·67 cites·11 claims
- 1382US7138646B2Light receiving device with controllable sensitivity and spatial information detecting apparatus with charge discarding device using the sameMATSUSHITA ELECTRIC WORKS LTD·Filed 2003·Granted Nov 21, 2006·24 cites·16 claims
- 1482US6685090B2Apparatus and method for multi-profile managing and recording medium storing multi-profile managing programFUJITSU LTD·Filed 2001·Granted Feb 3, 2004·37 cites·17 claims
- 1581US5814808AOptical displacement measuring system using a triangulation including a processing of position signals in a time sharing mannerMATSUSHITA ELECTRIC WORKS LTD·Filed 1996·Granted Sep 29, 1998·99 cites·24 claims
- 1681US5351126AOptical measurement system for determination of an object's profile or thicknessMATSUSHITA ELECTRIC WORKS LTD·Filed 1992·Granted Sep 27, 1994·46 cites·9 claims
- 1780US9433262B2Molding hook and loop fastenerOKUDA KENJI·Filed 2011·Granted Sep 6, 2016·8 cites·15 claims
- 1879US6125186AEncryption communication system using an agent and a storage medium for storing that agentFUJITSU LTD·Filed 1997·Granted Sep 26, 2000·106 cites·18 claims
- 1978US6108646ADatabase mechanism, mediating method in database system and program storing medium for implementing database systemFUJITSU LTD·Filed 1997·Granted Aug 22, 2000·73 cites·21 claims
- 2076US7643131B2Spatial information detection device and spatial information detection system using the samePANASONIC ELEC WORKS CO LTD·Filed 2006·Granted Jan 5, 2010·5 cites·17 claims
- 2175US7476841B2Photodetector, spatial information detecting device using the photodetector, and photo detection methodMATSUSHITA ELECTRIC WORKS LTD·Filed 2005·Granted Jan 13, 2009·4 cites·20 claims
- 2274US10823846B2Object detection method and object detection deviceMITSUMI ELECTRIC CO LTD·Filed 2018·Granted Nov 3, 2020·2 cites·5 claims
- 2373US7403920B2Information mediating apparatus and method and storage medium storing information mediating program thereinFUJITSU LTD·Filed 2000·Granted Jul 22, 2008·10 cites·20 claims
- 2472US7601992B2Light detecting element and control method of light detecting elementMATSUSHITA ELECTRIC WORKS LTD·Filed 2005·Granted Oct 13, 2009·4 cites·7 claims
- 2570US7834305B2Image processing devicePANASONIC ELEC WORKS CO LTD·Filed 2005·Granted Nov 16, 2010·9 cites·10 claims
- 2670US7356488B2Reservation system for article or service, reservation method and programFUJITSU LTD·Filed 2002·Granted Apr 8, 2008·2 cites·27 claims
- 2767US12023837B2Molding apparatusYKK CORP·Filed 2021·Granted Jul 2, 2024·0 cites·4 claims
- 2867US5387904APager terminal device connectable to a host apparatusSHARP KK·Filed 1993·Granted Feb 7, 1995·37 cites·12 claims
- 2966US11467253B2Radar device and target detection methodTAKADA YUJI·Filed 2018·Granted Oct 11, 2022·1 cites·4 claims
- 3064US7119350B2Spatial information detecting device using intensity-modulated light and a beat signalMATSUSHITA ELECTRIC WORKS LTD·Filed 2003·Granted Oct 10, 2006·20 cites·19 claims
- 3164US6677589B2Object detecting device with a pyroelectric sensorMATSUSHITA ELECTRIC WORKS LTD·Filed 2002·Granted Jan 13, 2004·12 cites·12 claims
- 3263US8519854B2Fire alarm systemWATABE YOSHIFUMI·Filed 2008·Granted Aug 27, 2013·1 cites·12 claims
- 3363US6513214B2Method of producing plural device chips from a thin plate of a pyroelectric materialMATSUSHITA ELECTRIC WORKS LTD·Filed 2000·Granted Feb 4, 2003·10 cites·24 claims
- 3463US5905576AOptical displacement measurement device and optical displacement measurement systemMATSUSHITA ELECTRIC WORKS LTD·Filed 1997·Granted May 18, 1999·24 cites·19 claims
- 3561US8521367B2System provided with an assistance-controller for assisting an operator of the system, control-operation assisting device, control-operation assisting method, driving-operation assisting device, and driving-operation assisting methodMULDER MARK·Filed 2008·Granted Aug 27, 2013·8 cites·20 claims
- 3661US7718938B2Spatial information detection system including a plurality of detection devices with nonoverlapping light projection periodsPANASONIC ELEC WORKS CO LTD·Filed 2006·Granted May 18, 2010·5 cites·10 claims
- 3761US5917187APyroelectric infrared ray sensorMATSUSHITA ELECTRIC WORKS LTD·Filed 1997·Granted Jun 29, 1999·17 cites·7 claims
- 3859US2003187720A1Vehicle allocating method, system and programFUJITSU LTD·Filed 2002·Application pending·0 cites
- 3958US9586593B2Method and system of assisting a driver of a vehicleNISSAN NORTH AMERICA INC·Filed 2014·Granted Mar 7, 2017·1 cites·25 claims
- 4058US4761546AOptical displacement measuring system with nonlinearity correctionMATSUSHITA ELECTRIC WORKS LTD·Filed 1986·Granted Aug 2, 1988·22 cites·11 claims
- 4157US10457327B2Method and system of assisting a driver of a vehicleNISSAN NORTH AMERICA INC·Filed 2014·Granted Oct 29, 2019·1 cites·18 claims
- 4256US11219285B2Molded surface fastener manufacturing methodYKK CORP·Filed 2016·Granted Jan 11, 2022·0 cites·10 claims
- 4356US10272946B2Method and system of assisting a driver of a vehicleNISSAN NORTH AMERICA INC·Filed 2014·Granted Apr 30, 2019·1 cites·16 claims
- 4456US5018026AHand-held copying apparatusSHARP KK·Filed 1990·Granted May 21, 1991·15 cites·10 claims
- 4556US4366473ACapacitively coupled electromagnetic intrusion warning systemMATSUSHITA ELECTRIC WORKS LTD·Filed 1980·Granted Dec 28, 1982·17 cites·7 claims
- 4655US11884276B2Travel assistance method and travel assistance deviceNISSAN MOTOR·Filed 2020·Granted Jan 30, 2024·0 cites·14 claims
- 4755US11783700B2Parking detection sensor and parking detection methodTAKADA YUJI·Filed 2020·Granted Oct 10, 2023·0 cites·7 claims
- 4855US7129487B2Infrared detecting circuit and an infrared detectorMATSUSHITA ELECTRIC WORKS LTD·Filed 2002·Granted Oct 31, 2006·6 cites·19 claims
- 4955US7034274B2Light receiving device with controllable sensitivity and spatial information detecting apparatus using the sameMATSUSHITA ELECTRIC WORKS LTD·Filed 2003·Granted Apr 25, 2006·2 cites·17 claims
- 5053US12140440B2Movement assistance device and movement assistance methodNISSAN MOTOR·Filed 2021·Granted Nov 12, 2024·0 cites·6 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →