Inventor · disambiguated record
Yukihiro Terada
Also filed as: TERADA YUKIHIRO
36 granted patents·6 pending applications·501 citations·filing 1990–2016
97Inventor score
Files withMITSUMI ELECTRIC CO LTD26HITACHI SHIPBUILDING ENG CO5YAMAZAKI KAZUO4KATO TERUYUKI1KOHJIN CO1
Top patents by PatentIndex Score
42 records- 0193US6340880B1Method of protecting a chargeable electric cellMITSUMI ELECTRIC CO LTD·Filed 2000·Granted Jan 22, 2002·144 cites·21 claims
- 0284US8610405B2Charge and discharge circuit of secondary battery and battery packYAMAZAKI KAZUO·Filed 2007·Granted Dec 17, 2013·21 cites·6 claims
- 0382US7598708B2Battery protecting apparatus and battery protecting circuitMITSUMI ELECTRIC CO LTD·Filed 2006·Granted Oct 6, 2009·21 cites·5 claims
- 0479US8098056B2Bidirectional converter and electronic deviceYAMAZAKI KAZUO·Filed 2007·Granted Jan 17, 2012·18 cites·14 claims
- 0574US6492666B2Semiconductor wafer with scribe lines having inspection pads formed thereonMITSUMI ELECTRIC CO LTD·Filed 2001·Granted Dec 10, 2002·14 cites·10 claims
- 0670US7215096B2Battery pack with charge control functionMITSUMI ELECTRIC CO LTD·Filed 2004·Granted May 8, 2007·25 cites·6 claims
- 0769US7397221B2Battery protection device, battery protection system using the same, and battery protection methodMITSUMI ELECTRIC CO LTD·Filed 2005·Granted Jul 8, 2008·11 cites·5 claims
- 0865US6366854B1Method and apparatus for measuring displacement of object using GPSHITACHI SHIPBUILDING ENG CO·Filed 2000·Granted Apr 2, 2002·25 cites·20 claims
- 0963US6310463B1Secondary battery cell protection circuitMITSUMI ELECTRIC CO LTD·Filed 2000·Granted Oct 30, 2001·17 cites·6 claims
- 1061US6434509B1Method and apparatus for measuring displacement of object using GPSHITACHI SHIPBUILDING ENG CO·Filed 2000·Granted Aug 13, 2002·19 cites·4 claims
- 1159US6320355B1Low power consumption circuit and secondary battery cell protection circuitMITSUMI ELECTRIC CO LTD·Filed 2000·Granted Nov 20, 2001·13 cites·6 claims
- 1259US6104150AMotor driving circuitMITSUMI ELECTRIC CO LTD·Filed 1998·Granted Aug 15, 2000·22 cites·4 claims
- 1356US6518729B2Secondary battery protection circuit capable of reducing time for functional testMITSUMI ELECTRIC CO LTD·Filed 2002·Granted Feb 11, 2003·11 cites·6 claims
- 1454US6771049B2Secondary battery protection circuit having a clamping circuit including a comparator and a transistorMITSUMI ELECTRIC CO LTD·Filed 2002·Granted Aug 3, 2004·11 cites·5 claims
- 1553US6703251B2Semiconductor waferMITSUMI ELECTRIC CO LTD·Filed 2002·Granted Mar 9, 2004·3 cites·14 claims
- 1652US8971150B2Method for measuring sea waves by means of ultrasonic waves, as well as sea wave measuring systemKATO TERUYUKI·Filed 2010·Granted Mar 3, 2015·1 cites·6 claims
- 1752US6538290B1Static protection deviceMITSUMI ELECTRIC CO LTD·Filed 2000·Granted Mar 25, 2003·6 cites·8 claims
- 1850US6297619B1Secondary battery cell protection circuitMITSUMI ELECTRIC CO LTD·Filed 1999·Granted Oct 2, 2001·24 cites·7 claims
- 1948US7782028B2DC-DC converter and power supply apparatusMITSUMI ELECTRIC CO LTD·Filed 2007·Granted Aug 24, 2010·0 cites·10 claims
- 2048US5451904AAmplifying circuit in which variable impedance circuit is used in negative feedback circuitMITSUMI ELECTRIC CO LTD·Filed 1994·Granted Sep 19, 1995·9 cites·6 claims
- 2147US7616152B2Relative position measurement method and relative position measurement system using satellitesHITACHI SHIPBUILDING ENG CO·Filed 2004·Granted Nov 10, 2009·6 cites·5 claims
- 2247US6952037B2Electrostatic discharge semiconductor protection circuit of reduced areaMITSUMI ELECTRIC CO LTD·Filed 2003·Granted Oct 4, 2005·3 cites·8 claims
- 2346US6285165B1Secondary battery protection circuitMITSUMI ELECTRIC CO LTD·Filed 1999·Granted Sep 4, 2001·20 cites·6 claims
- 2445US7580052B2Thermal head drive circuit and printer using the sameMITSUMI ELECTRIC CO LTD·Filed 2008·Granted Aug 25, 2009·0 cites·4 claims
- 2543US5999051AVariable gain amplification circuit having a circuit for controlling a bias currentMITSUMI ELECTRIC CO LTD·Filed 1998·Granted Dec 7, 1999·8 cites·5 claims
- 2643US5581486AMaintenance management system for managing maintenance of components of assembly apparatusSONY CORP·Filed 1995·Granted Dec 3, 1996·36 cites·9 claims
- 2743US2010188051A1Secondary battery charging circuitMITSUMI ELECTRIC CO LTD·Filed 2007·Application pending·0 cites
- 2843US2011248670A1Charging power source apparatusYAMAZAKI KAZUO·Filed 2007·Application pending·0 cites
- 2943US2010127676A1Power source apparatusMITSUMI ELECTRIC CO LTD·Filed 2007·Application pending·0 cites
- 3043US2010013442A1Charging system, electronic circuit device including secondary cell, and power supply device for chargingMITSUMI ELECTRIC CO LTD·Filed 2007·Application pending·0 cites
- 3142US10632579B2Assembly device of ball screw and assembly method of ball screwNTN TOYO BEARING CO LTD·Filed 2016·Granted Apr 28, 2020·0 cites·11 claims
- 3241US9479024B2Multi-phase coil terminal structure and motor including sameMINEBEA CO LTD·Filed 2013·Granted Oct 25, 2016·0 cites·10 claims
- 3340US7450061B2Relative position measurement system using satelliteHITACHI SHIPBUILDING ENG CO·Filed 2004·Granted Nov 11, 2008·2 cites·6 claims
- 3439US6797993B2Monolithic IC packageMITSUMI ELECTRIC CO LTD·Filed 2002·Granted Sep 28, 2004·0 cites·6 claims
- 3538US5907260ADifferential amplifying circuitMITSUMI ELECTRIC CO LTD·Filed 1997·Granted May 25, 1999·6 cites·2 claims
- 3638US2010308778A1Electronic system, electronic device and power supply deviceYAMAZAKI KAZUO·Filed 2007·Application pending·0 cites
- 3738US2008180511A1Thermal head driving circuitOOHARA TOMOMITSU·Filed 2008·Application pending·0 cites
- 3837US7609202B2Relative measurement method and relative measurement system using satelliteHITACHI SHIPBUILDING ENG CO·Filed 2004·Granted Oct 27, 2009·0 cites·5 claims
- 3931US8288900B2Stepping motorMATSUNO TAKESHI·Filed 2010·Granted Oct 16, 2012·0 cites·7 claims
- 4030US6411455B1Head amplifier circuitMITSUMI ELECTRIC CO LTD·Filed 1998·Granted Jun 25, 2002·0 cites·6 claims
- 4130US5850459AHeadphone stereo control circuitMITSUMI ELECTRIC CO LTD·Filed 1997·Granted Dec 15, 1998·1 cites·2 claims
- 4229US5262221AHeat-sensitive stencil paperKOHJIN CO·Filed 1990·Granted Nov 16, 1993·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →