Inventor · disambiguated record
Takashi Hamaoka
Also filed as: HAMAOKA TAKASHI
24 granted patents·2 pending applications·777 citations·filing 1977–2022
97Inventor score
Top patents by PatentIndex Score
26 records- 0197US4472024AApparatus for driving objective lensOLYMPUS OPTICAL CO·Filed 1982·Granted Sep 18, 1984·63 cites·22 claims
- 0296US6407543B1Rotation angle detector having first molded member integrating magnetic sensing element and output terminal and second molded member integrating stator core and first molded memberDENSO CORP·Filed 2000·Granted Jun 18, 2002·95 cites·6 claims
- 0395US4302830AOptical information reading-out apparatusOLYMPUS OPTICAL CO·Filed 1979·Granted Nov 24, 1981·56 cites·16 claims
- 0494US6483296B1Angular position detection apparatusDENSO CORP·Filed 2000·Granted Nov 19, 2002·64 cites·23 claims
- 0593US7030608B2Rotational angle sensing device and assembling method thereofDENSO CORP·Filed 2005·Granted Apr 18, 2006·28 cites·10 claims
- 0693US6356073B1Angular position detecting apparatus configured for concentrating magnetic flux into detecting portionDENSO CORP·Filed 2000·Granted Mar 12, 2002·55 cites·19 claims
- 0792US6756780B2Rotation angle detector having sensor cover integrating magnetic sensing element and outside connection terminalDENSO CORP·Filed 2002·Granted Jun 29, 2004·40 cites·11 claims
- 0892US6498479B1Rotational angle detector using linear converterDENSO CORP·Filed 2000·Granted Dec 24, 2002·58 cites·9 claims
- 0990US6646435B1Angular position detecting apparatus for linearly detecting angular position in a wider rangeNIPPON SOKEN·Filed 2000·Granted Nov 11, 2003·41 cites·17 claims
- 1090US6543417B2Intake air control deviceDENSO CORP·Filed 2002·Granted Apr 8, 2003·40 cites·8 claims
- 1190US6476600B2Angular position measuring deviceDENSO CORP·Filed 2001·Granted Nov 5, 2002·41 cites·20 claims
- 1287US6448762B1Rotation-angle-detection device having magnetic sensor fixed to cover with detection direction transverse to cover longitudinal directionDENSO CORP·Filed 2000·Granted Sep 10, 2002·31 cites·7 claims
- 1385US6499461B2Adjustment method and system for adjusting various temperature characteristicsDENSO CORP·Filed 2000·Granted Dec 31, 2002·31 cites·12 claims
- 1481US5336045AFuel pumpNIPPON DENSO CO·Filed 1993·Granted Aug 9, 1994·44 cites·11 claims
- 1578US6819102B2Rotation angle detector having sensor cover integrating magnetic sensing element and outside connection terminalDENSO CORP·Filed 2003·Granted Nov 16, 2004·15 cites·6 claims
- 1675US8783129B2Accelerator apparatusSAITO TAKEHIRO·Filed 2011·Granted Jul 22, 2014·5 cites·7 claims
- 1769US7071683B2Rotation angle sensing device having enlarged detectable angle rangeDENSO CORP·Filed 2003·Granted Jul 4, 2006·12 cites·11 claims
- 1867US6502544B2Method and apparatus for processing output of position measurement sensorDENSO CORP·Filed 2000·Granted Jan 7, 2003·15 cites·12 claims
- 1966US5520547ACorrosion-free electrical connector structureNIPPON DENSO CO·Filed 1994·Granted May 28, 1996·26 cites·13 claims
- 2065US11884553B2Magnesium oxide powder, thermally conductive filler, resin composition, and production method for magnesium oxide powderUBE MAT IND LTD·Filed 2021·Granted Jan 30, 2024·0 cites·10 claims
- 2162US2025162897A1Magnesium oxide powder, vulcanizing agent composition for rubber, rubber composition, and production method for magnesium oxide powderUBE MAT IND LTD·Filed 2022·Application pending·0 cites
- 2255US6845649B2Rotational angle output regulating methodDENSO CORP·Filed 2002·Granted Jan 25, 2005·6 cites·13 claims
- 2345US7352173B2Turning angle detectorNIPPON SOKEN·Filed 2004·Granted Apr 1, 2008·2 cites·11 claims
- 2440US5105072AOptical information recording/reproducing apparatus having stopping position deviation and correction circuitry relative to movement in the track directionOLYMPUS OPTICAL CO·Filed 1991·Granted Apr 14, 1992·8 cites·24 claims
- 2534US2001003421A1Rotational angle output regulating methodFiled 2000·Application pending·0 cites
- 2631US4168487ACode detection circuitOLYMPUS OPTICAL CO·Filed 1977·Granted Sep 18, 1979·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →