Inventor · disambiguated record
Hirofumi Uenoyama
Also filed as: UENOYAMA HIROFUMI
19 granted patents·1 pending application·472 citations·filing 1992–2011
95Inventor score
Top patents by PatentIndex Score
20 records- 0194US6366079B1Rotation detector having two pairs of symmetrically positioned magnetoresistive element circuitsDENSO CORP·Filed 2000·Granted Apr 2, 2002·66 cites·6 claims
- 0289US6734671B2Magnetic sensor and manufacturing method thereforDENSO CORP·Filed 2002·Granted May 11, 2004·39 cites·14 claims
- 0389US6452381B1Magnetoresistive type position detecting deviceDENSO CORP·Filed 1998·Granted Sep 17, 2002·98 cites·24 claims
- 0482US5587343ASemiconductor sensor methodNIPPON DENSO CO·Filed 1995·Granted Dec 24, 1996·52 cites·29 claims
- 0579US6812694B2Magnetic sensor adjusting method, magnetic sensor adjusting device and magnetic sensorDENSO CORP·Filed 2004·Granted Nov 2, 2004·22 cites·12 claims
- 0676US5551586AMethod for manufacturing an electromagnetic conversion device and a displacement detector which uses an electromagnetic conversion deviceNIPPON DENSO CO·Filed 1994·Granted Sep 3, 1996·28 cites·14 claims
- 0775US6924639B2Position determination device using magnetoresistive elementDENSO CORP·Filed 2003·Granted Aug 2, 2005·16 cites·7 claims
- 0868US5619050ASemiconductor acceleration sensor with beam structureNIPPON DENSO CO·Filed 1995·Granted Apr 8, 1997·27 cites·11 claims
- 0967US5471084AMagnetoresistive element and manufacturing method thereforNIPPON DENSO CO·Filed 1992·Granted Nov 28, 1995·22 cites·8 claims
- 1064US6104186ARotation detector using magnetoresistance element positioned in vicinity of outer peripheral edge of toothed gearDENSO CORP·Filed 1998·Granted Aug 15, 2000·23 cites·9 claims
- 1164US5627397ASemiconductor acceleration sensor with source and drain regionsNIPPON DENSO CO·Filed 1995·Granted May 6, 1997·24 cites·14 claims
- 1262US5936159ASemiconductor sensor having multi-layer movable beam structure filmNIPPON DENSO CO·Filed 1996·Granted Aug 10, 1999·20 cites·10 claims
- 1358US6661225B2Revolution detecting deviceDENSO CORP·Filed 2003·Granted Dec 9, 2003·8 cites·12 claims
- 1457US6954063B2Motion detecting device using magnetoresistive unitDENSO CORP·Filed 2002·Granted Oct 11, 2005·8 cites·16 claims
- 1550US8130115B2Signal processing circuit for rotation detecting deviceKURUMADO NORIHIRO·Filed 2009·Granted Mar 6, 2012·1 cites·15 claims
- 1646US8138752B2Rotation detection apparatusUENOYAMA HIROFUMI·Filed 2009·Granted Mar 20, 2012·1 cites·13 claims
- 1744US7078238B2Method for manufacturing magnetic sensorDENSO CORP·Filed 2003·Granted Jul 18, 2006·0 cites·3 claims
- 1844US5618738AManufacturing method for magnetoresistance elementsNIPPON DENSO CO·Filed 1995·Granted Apr 8, 1997·11 cites·17 claims
- 1940US2011246133A1Rotator sensorDENSO CORP·Filed 2011·Application pending·0 cites
- 2037US5851851AMethod for fabricating a semiconductor acceleration sensorNIPPON DENSO CO·Filed 1995·Granted Dec 22, 1998·6 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Hirofumi Uenoyama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →