Inventor · disambiguated record
Yasuhiro Kawashima
Also filed as: KAWASHIMA YASUHIRO
48 granted patents·8 pending applications·656 citations·filing 1994–2021
98Inventor score
Top patents by PatentIndex Score
56 records- 0195US5493365AOperating section for an image forming apparatusRICOH KK·Filed 1994·Granted Feb 20, 1996·64 cites·20 claims
- 0290US6311973B1Paper stacker apparatus used with facsimile deviceRICOH KK·Filed 2000·Granted Nov 6, 2001·27 cites·9 claims
- 0389US7398687B2Ultrasonic sensorDENSO CORP·Filed 2007·Granted Jul 15, 2008·21 cites·6 claims
- 0488US5996990ASheet feeding apparatusRICOH KK·Filed 1997·Granted Dec 7, 1999·40 cites·23 claims
- 0587US7357431B2Structure for mounting ultrasonic sensor on mounting memberDENSO CORP·Filed 2006·Granted Apr 15, 2008·18 cites·17 claims
- 0686US7419241B2Image forming apparatusRICOH KK·Filed 2006·Granted Sep 2, 2008·8 cites·7 claims
- 0786US6005687AImaging apparatus having different motors for separating and reading documentsRICOH KK·Filed 1997·Granted Dec 21, 1999·34 cites·31 claims
- 0885US7392705B2Ultrasonic sensorDENSO CORP·Filed 2006·Granted Jul 1, 2008·16 cites·15 claims
- 0984US7246523B2Ultrasonic sensorDENSO CORP·Filed 2005·Granted Jul 24, 2007·17 cites·17 claims
- 1083US8411532B2Distance sensor for vehicle with electrical connectorTSUZUKI TAKEO·Filed 2011·Granted Apr 2, 2013·11 cites·7 claims
- 1183US8177313B2Image forming apparatusSUZUKI KAZUKI·Filed 2008·Granted May 15, 2012·7 cites·11 claims
- 1283US7240555B2Ultrasonic sensor assemblyDENSO CORP·Filed 2005·Granted Jul 10, 2007·20 cites·7 claims
- 1382US7505714B2Image forming deviceRICOH KK·Filed 2005·Granted Mar 17, 2009·8 cites·10 claims
- 1479US7483818B2Structural analysis program, a structural analysis method, a structural analysis apparatus, and a production process of a semiconductor integrated circuitFUJITSU NAGANO SYSTEMS ENGINEE·Filed 2002·Granted Jan 27, 2009·39 cites·14 claims
- 1578US7317663B2Ultrasonic sensorDENSO CORP·Filed 2007·Granted Jan 8, 2008·9 cites·7 claims
- 1675US11003816B2Structure analysis device and structure analysis methodFUJITSU LTD·Filed 2018·Granted May 11, 2021·2 cites·16 claims
- 1775US7522474B2Ultrasonic sensor having compressively deformed spring resiliently attaching sensor body and bezelDENSO CORP·Filed 2007·Granted Apr 21, 2009·11 cites·19 claims
- 1875US5610725ACommunication system for managing data of resources of image forming unitRICOH KK·Filed 1995·Granted Mar 11, 1997·44 cites·13 claims
- 1973US11295050B2Structural analysis method and structural analysis apparatusFUJITSU LTD·Filed 2018·Granted Apr 5, 2022·2 cites·17 claims
- 2073US6182964B1Paper stacker apparatus used with facsimile deviceRICOH KK·Filed 1998·Granted Feb 6, 2001·18 cites·16 claims
- 2172US8038271B2Image forming apparatus including recording headRICOH CO LTD·Filed 2008·Granted Oct 18, 2011·3 cites·5 claims
- 2272US5951401ASlave driving force-transmitting mechanism for vehicleHONDA MOTOR CO LTD·Filed 1996·Granted Sep 14, 1999·27 cites·3 claims
- 2370US5497250ADocument scanning apparatus having a stamp and method for controlling the stamping positionRICOH KK·Filed 1994·Granted Mar 5, 1996·30 cites·22 claims
- 2468US8075088B2Image forming apparatusKAWASHIMA YASUHIRO·Filed 2008·Granted Dec 13, 2011·3 cites·20 claims
- 2568US7731353B2Image forming apparatusRICOH KK·Filed 2007·Granted Jun 8, 2010·2 cites·13 claims
- 2668US7313960B2Ultrasonic sensor assemblyDENSO CORP·Filed 2005·Granted Jan 1, 2008·7 cites·9 claims
- 2767US8817576B2Distance sensor for vehicle with electrical connectorTSUZUKI TAKEO·Filed 2011·Granted Aug 26, 2014·6 cites·11 claims
- 2867US5504590ACommunication system for managing data of resources of image forming unitRICOH KK·Filed 1995·Granted Apr 2, 1996·30 cites·9 claims
- 2966US8695422B2Vehicular distance sensor apparatusKAWASHIMA YASUHIRO·Filed 2012·Granted Apr 15, 2014·4 cites·14 claims
- 3066US7712892B2Image forming apparatusRICOH KK·Filed 2005·Granted May 11, 2010·2 cites·7 claims
- 3166US6128107AImage apparatus having different motors for separating and reading documentsRICOH KK·Filed 1997·Granted Oct 3, 2000·16 cites·20 claims
- 3266US6085592AUltrasonic sensor and obstruction detector having accurate obstruction detection capabilitiesDENSO CORP·Filed 1997·Granted Jul 11, 2000·30 cites·42 claims
- 3365US6147781AFacsimile apparatus capable of removing a stack of recording sheets that have been ejectedRICOH KK·Filed 1998·Granted Nov 14, 2000·16 cites·34 claims
- 3463US7428187B2Ultrasonic sensorDENSO CORP·Filed 2007·Granted Sep 23, 2008·5 cites·7 claims
- 3561US7618703B2Mesostructured film, mesoporous material film, and production methods for the sameCANON KK·Filed 2004·Granted Nov 17, 2009·6 cites·14 claims
- 3660US7878624B2Image forming apparatusRICOH CO LTD·Filed 2006·Granted Feb 1, 2011·1 cites·8 claims
- 3759US8042903B2Image forming apparatusRICOH CO LTD·Filed 2008·Granted Oct 25, 2011·1 cites·8 claims
- 3857US7431422B2Head cleaner and image forming apparatusRICOH KK·Filed 2004·Granted Oct 7, 2008·6 cites·25 claims
- 3957US5764371AImage forming apparatus for indicating completion of scanning for both sides of an orginal documentRICOH KK·Filed 1995·Granted Jun 9, 1998·17 cites·52 claims
- 4055US11923635B2Protective cover and on-vehicle deviceDENSO CORP·Filed 2021·Granted Mar 5, 2024·0 cites·13 claims
- 4154US7888170B2Electronic elementCANON KK·Filed 2009·Granted Feb 15, 2011·3 cites·10 claims
- 4253US6067170AImage forming apparatus for indicating completion of scanning for both sides of an original documentRICOH KK·Filed 1998·Granted May 23, 2000·14 cites·15 claims
- 4351US2009223296A1Attachment structure for ultrasonic sensorDENSO CORP·Filed 2009·Application pending·0 cites
- 4449US8235499B2Image forming apparatusKAWASHIMA YASUHIRO·Filed 2010·Granted Aug 7, 2012·0 cites·17 claims
- 4546US10188308B2Method of identifying the spatial distribution of areas in a sensory area of brain, program, and recording medium thereforCANON KK·Filed 2014·Granted Jan 29, 2019·0 cites·24 claims
- 4646US7781020B2Structured material and producing method thereofCANON KK·Filed 2004·Granted Aug 24, 2010·0 cites·5 claims
- 4746US7445330B2Image forming apparatusRICOH KK·Filed 2004·Granted Nov 4, 2008·2 cites·41 claims
- 4845US5707293ASlide type universal jointHONDA MOTOR CO LTD·Filed 1995·Granted Jan 13, 1998·9 cites·1 claims
- 4944US2010149299A1Image forming apparatusNISHIDA HAJIME·Filed 2010·Application pending·0 cites
- 5043US2002036954A1Ultrasonic sensor having diaphragmFiled 2001·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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