Inventor · disambiguated record
Hitoshi Ando
Also filed as: ANDO HITOSHI
52 granted patents·5 pending applications·1,757 citations·filing 1987–2021
99Inventor score
Top patents by PatentIndex Score
57 records- 0197US6303887B1Pushbutton switch element for pushbutton switch structureSHINETSU POLYMER CO·Filed 2001·Granted Oct 16, 2001·95 cites·18 claims
- 0295US4924402AMethod for identifying current position of vehiclePIONEER ELECTRONIC CORP·Filed 1987·Granted May 8, 1990·125 cites·5 claims
- 0395US4890233AVehicle bearing detection and data processing methods applicable to vehicle navigation systemPIONEER ELECTRONIC CORP·Filed 1987·Granted Dec 26, 1989·195 cites·16 claims
- 0495US4837700AMethod and apparatus for processing data in a GPS receiving device in a road vehiclePIONEER ELECTRONIC CORP·Filed 1987·Granted Jun 6, 1989·119 cites·4 claims
- 0594US4831563AMethod of processing output data from geomagnetic sensorPIONEER ELECTRONIC CORP·Filed 1987·Granted May 16, 1989·101 cites·5 claims
- 0692US8274358B2Multidirectional input member and electrical device having sameANDO HITOSHI·Filed 2010·Granted Sep 25, 2012·27 cites·10 claims
- 0792US5036329AGPS satellite signal tracking method for GPS receiversPIONEER ELECTRONIC CORP·Filed 1990·Granted Jul 30, 1991·146 cites·9 claims
- 0890US7324746B2Fluid heater and evaluation equipment incorporating the sameESPEC CORP·Filed 2005·Granted Jan 29, 2008·26 cites·24 claims
- 0990US5179519ANavigation system for vehiclePIONEER ELECTRONIC CORP·Filed 1991·Granted Jan 12, 1993·141 cites·9 claims
- 1088US9466467B2Ion implantation apparatusSUMITOMO HEAVY IND ION TECH CO LTD·Filed 2013·Granted Oct 11, 2016·8 cites·11 claims
- 1188US7952038B1Two-stage switch apparatusSHINETSU POLYMER CO·Filed 2009·Granted May 31, 2011·20 cites·16 claims
- 1286US5177490AGps satellite signal tracking system for gps receiversPIONEER ELECTRONIC CORP·Filed 1990·Granted Jan 5, 1993·104 cites·10 claims
- 1384US5480636ATitanium oxide particles and method of scavenging noxious materialsISHIHARA SANGYO KAISHA·Filed 1993·Granted Jan 2, 1996·57 cites·1 claims
- 1480US4965574AVariable-brightness display for use in a navigation system for a vehiclePIONEER ELECTRONIC CORP·Filed 1987·Granted Oct 23, 1990·43 cites·5 claims
- 1579US8987690B2High-energy ion implanterSEN CORP·Filed 2014·Granted Mar 24, 2015·4 cites·19 claims
- 1679US4983980ASatellite radio signal tracking method for GPS receiversPIONEER ELECTRONIC CORP·Filed 1990·Granted Jan 8, 1991·68 cites·3 claims
- 1777US4903211AOn-board navigation system for motor vehiclesPIONEER ELECTRONIC CORP·Filed 1988·Granted Feb 20, 1990·38 cites·2 claims
- 1876US4891760AOn-board navigation system for motor vehiclesPIONEER ELECTRONIC CORP·Filed 1988·Granted Jan 2, 1990·36 cites·2 claims
- 1975US6334318B1Automatic ice making apparatusJAPAN SERVO·Filed 1999·Granted Jan 1, 2002·38 cites·11 claims
- 2075US5206446AElectronic musical instrument having a plurality of tone generation modesCASIO COMPUTER CO LTD·Filed 1990·Granted Apr 27, 1993·29 cites·7 claims
- 2170USD688301STunerSEIKO INSTR INC·Filed 2012·Granted Aug 20, 2013·15 cites·1 claims
- 2269US7396606B2Fuel-cell evaluation equipmentESPEC CORP·Filed 2005·Granted Jul 8, 2008·2 cites·22 claims
- 2369US6427456B2Automatic ice makerJAPAN SERVO·Filed 2001·Granted Aug 6, 2002·32 cites·6 claims
- 2469US5555521AMethod of operating the semiconductor memory storing analog data and analog data storing apparatusSANYO ELECTRIC CO·Filed 1995·Granted Sep 10, 1996·29 cites·14 claims
- 2567USD449005SWatch caseSEIKO CORP·Filed 1999·Granted Oct 9, 2001·13 cites·1 claims
- 2665US8421480B2Multidirectional switch member and electronic device having sameANDO HITOSHI·Filed 2010·Granted Apr 16, 2013·2 cites·12 claims
- 2765US6388218B1Push button switch cover and method for manufacturing sameSHINETSU POLYMER CO·Filed 1999·Granted May 14, 2002·18 cites·18 claims
- 2865US5222245AGps receiverPIONEER ELECTRONIC CORP·Filed 1991·Granted Jun 22, 1993·41 cites·6 claims
- 2965US5155491ASatellite radio signal tracking method for gps receiversPIONEER ELECTRONIC CORP·Filed 1990·Granted Oct 13, 1992·36 cites·6 claims
- 3063US7702657B2Portable information processorPIONEER CORP·Filed 2007·Granted Apr 20, 2010·3 cites·2 claims
- 3163US4807157AMethod of displaying a mapPIONEER ELECTRONIC CORP·Filed 1987·Granted Feb 21, 1989·32 cites·5 claims
- 3262US12266778B2Multilayer sheet and cell unit therewithSHIN ETSU POLYMER CO LTD·Filed 2020·Granted Apr 1, 2025·0 cites·9 claims
- 3361US7009100B2Performance instruction apparatus and performance instruction program used in the performance instruction apparatusCASIO COMPUTER CO LTD·Filed 2003·Granted Mar 7, 2006·9 cites·17 claims
- 3460US11217835B2Heat dissipating structure and battery comprising the sameSHINETSU POLYMER CO·Filed 2018·Granted Jan 4, 2022·0 cites·27 claims
- 3556US12374736B2Heat radiation structure, and battery provided with sameSHIN ETSU POLYMER CO LTD·Filed 2021·Granted Jul 29, 2025·0 cites·10 claims
- 3655US5059969AGps satellite signal tracking method for gps receiversPIONEER ELECTRONIC CORP·Filed 1990·Granted Oct 22, 1991·25 cites·7 claims
- 3754US6509709B2Stepping motor controllerJAPAN SERVO·Filed 2001·Granted Jan 21, 2003·10 cites·6 claims
- 3852US5624667ATitanium oxide particles and method of producing sameISHIHARA SANGYO KAISHA·Filed 1995·Granted Apr 29, 1997·16 cites·2 claims
- 3951US6625876B2Methods of manufacturing a push button switch coverSHINETSU POLYMER CO·Filed 2001·Granted Sep 30, 2003·6 cites·9 claims
- 4050US12040469B2Heat dissipating structure and battery provided with the sameSHIN ETSU POLYMER CO LTD·Filed 2019·Granted Jul 16, 2024·0 cites·8 claims
- 4150USD455082SWatch case with bandSEIKO KABUSHIKI KAISHA·Filed 2001·Granted Apr 2, 2002·8 cites·1 claims
- 4248US11495842B2Heat dissipating structure and battery provided with the sameSHINETSU POLYMER CO·Filed 2018·Granted Nov 8, 2022·0 cites·8 claims
- 4348US2015352242A1Air purification deviceSEIWA KOGYO CO LTD·Filed 2013·Application pending·0 cites
- 4447US9524835B2Input devices and electronic device using said input devicesANDO HITOSHI·Filed 2009·Granted Dec 20, 2016·1 cites·9 claims
- 4547USD687883STunerSEIKO INSTR INC·Filed 2012·Granted Aug 13, 2013·5 cites·1 claims
- 4645US5752219ANavigation apparatus for vehiclesPIONEER ELECTRONIC CORP·Filed 1997·Granted May 12, 1998·13 cites·15 claims
- 4744USD433640SWatch case with bandSEIKO CO LTD·Filed 1999·Granted Nov 14, 2000·5 cites·1 claims
- 4844US2019341630A1Separator for fuel cells and method for producing sameSHINETSU POLYMER CO·Filed 2018·Application pending·0 cites
- 4943US2007198862A1Portable information processing devicePIONEER CORP·Filed 2005·Application pending·0 cites
- 5041US8736562B2Input member and electronic device having sameANDO HITOSHI·Filed 2011·Granted May 27, 2014·0 cites·8 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →