Inventor · disambiguated record
Katsuya Kikuiri
Also filed as: KIKUIRI KATSUYA
19 granted patents·12 pending applications·162 citations·filing 1999–2020
93Inventor score
Top patents by PatentIndex Score
31 records- 0190US7106555B2Magnetic head, magnetic tape device including the magnetic head and method for producing the magnetic headALPS ELECTRIC CO LTD·Filed 2003·Granted Sep 12, 2006·34 cites·3 claims
- 0290US6697231B1Thin film magnetic head and rotary head assembly using thin film magnetic headsALPS ELECTRIC CO LTD·Filed 2000·Granted Feb 24, 2004·34 cites·4 claims
- 0388US7382599B2Capacitive pressure sensorALPS ELECTRIC CO LTD·Filed 2006·Granted Jun 3, 2008·19 cites·4 claims
- 0483US6507455B1Thin film magnetic head capable of reducing coil resistance value of entire coil layer formed between core layersALPS ELECTRIC CO LTD·Filed 2000·Granted Jan 14, 2003·18 cites·16 claims
- 0579US6473273B1Rotary head assemblyALPS ELECTRIC CO LTD·Filed 2000·Granted Oct 29, 2002·14 cites·2 claims
- 0673US8207586B2Substrate bonded MEMS sensorSATO KIYOSHI·Filed 2009·Granted Jun 26, 2012·9 cites·4 claims
- 0770US6683760B1Thin film magnetic head comprising track positioning markerALPS ELECTRIC CO LTD·Filed 2000·Granted Jan 27, 2004·8 cites·5 claims
- 0867US7402998B2Magnetic detection device including circuit capable of switching over output mode of N pole and S pole between non-separated one output and separated two outputsALPS ELECTRIC CO LTD·Filed 2007·Granted Jul 22, 2008·5 cites·6 claims
- 0963US7506548B2Pressure sensor package structureALPS ELECTRIC CO LTD·Filed 2007·Granted Mar 24, 2009·5 cites·8 claims
- 1062US7414393B2Magnetic detection device including circuit switching and processing input of two bridge circuitsALPS ELECTRIC CO LTD·Filed 2007·Granted Aug 19, 2008·1 cites·4 claims
- 1160US6741430B2Thin-film magnetic head with less smearingALPS ELECTRIC CO LTD·Filed 2001·Granted May 25, 2004·4 cites·16 claims
- 1259US8418557B2Physical quantity sensorYAZAWA HISAYUKI·Filed 2010·Granted Apr 16, 2013·1 cites·7 claims
- 1358US11408791B2Pressure sensor with a cap structured with an inner receiving section that prevents excessive spreading of a conductive adhesiveALPS ALPINE CO LTD·Filed 2020·Granted Aug 9, 2022·0 cites·7 claims
- 1453US7345867B2Capacitive pressure sensor and method of manufacturing the sameALPS ELECTRIC CO LTD·Filed 2006·Granted Mar 18, 2008·2 cites·4 claims
- 1553US7130161B2Magnetic head having marker layer, and tape-medium reading and writing apparatusALPS ELECTRIC CO LTD·Filed 2003·Granted Oct 31, 2006·2 cites·19 claims
- 1645US2015008544A1Physical quantity sensorALPS ELECTRIC CO LTD·Filed 2014·Application pending·0 cites
- 1743US6271990B2Magnetic recording apparatus having a magnetic head for carrying out an overwrite operationALPS ELECTRIC CO LTD·Filed 1999·Granted Aug 7, 2001·6 cites·4 claims
- 1842US2005041336A1Magnetic head assembly having trimming recesses, method for producing the same, and magnetic-tape recording and playback apparatusALPS ELECTRIC CO LTD·Filed 2004·Application pending·0 cites
- 1942US2004246628A1Magnetic recording apparatus in which adjacent signal tracks have substantially equal width and method for magnetic recordingALPS ELECTRIC CO LTD·Filed 2004·Application pending·0 cites
- 2041US2008028856A1Capacitive accelerating sensor bonding silicon substrate and glass substrateALPS ELECTRIC CO LTD·Filed 2007·Application pending·0 cites
- 2140US2004090705A1Magnetic head including recording device and servo device, and magnetic recording apparatus and magnetic recording/reproducing apparatus including the magnetic headALPS ELECTRIC CO LTD·Filed 2003·Application pending·0 cites
- 2240US2004090714A1Rotating head device including magnetic head comprising at least two magnetic reproducing elements, and magnetic recording/reproducing apparatus using the sameALPS ELECTRIC CO LTD·Filed 2003·Application pending·0 cites
- 2340US2004125512A1Thin-film magnetic head with electrostatic damage protection and magnetic recording and playback apparatusALPS ELECTRIC CO LTD·Filed 2003·Application pending·0 cites
- 2439US2008054895A1Magnetic detection device having second bridge circuit including fixed resistance element with high resistanceALPS ELECTRIC CO LTD·Filed 2007·Application pending·0 cites
- 2539US2004057154A1Magnetic head having first core and second core bonded together and manufacturing method thereforALPS ELECTRIC CO LTD·Filed 2003·Application pending·0 cites
- 2638US7462918B2Pressure sensor having gold-silicon eutectic crystal layer interposed between contact layer and silicon substrateALPS ELECTRIC CO LTD·Filed 2007·Granted Dec 9, 2008·0 cites·7 claims
- 2738US2009193905A1Pressure Sensor Package StructureALPS ELECTRIC CO LTD·Filed 2007·Application pending·0 cites
- 2838US2012104520A1Mems sensorUTO YOSHITAKA·Filed 2012·Application pending·0 cites
- 2934US8552513B2Semiconductor pressure sensorADACHI TAKUYA·Filed 2010·Granted Oct 8, 2013·0 cites·7 claims
- 3034US8459116B2Physical quantity sensorMIYATAKE AKIRA·Filed 2011·Granted Jun 11, 2013·0 cites·18 claims
- 3134US2003066680A1Terminal electrode of thin-film device with improved mounting strength, manufacturing method for the same, and thin-film magnetic headALPS ELECTRIC CO LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →