Inventor · disambiguated record
Yoshihisa Yamaguchi
Also filed as: YAMAGUCHI YOSHIHISA
20 granted patents·5 pending applications·272 citations·filing 1986–2018
95Inventor score
Files withNIPPON PETROCHEMICALS CO LTD7YAMAGUCHI YOSHIHISA7MITSUBISHI ELECTRIC CORP2NOK CORP2YAMAGUCHI CINEMA KK2
Top patents by PatentIndex Score
25 records- 0189US10267422B2Sealing deviceNOK CORP·Filed 2016·Granted Apr 23, 2019·6 cites·3 claims
- 0284US10544865B2Sealing deviceNOK CORP·Filed 2016·Granted Jan 28, 2020·4 cites·2 claims
- 0384US8315796B2Navigation deviceYAMAGUCHI YOSHIHISA·Filed 2008·Granted Nov 20, 2012·19 cites·8 claims
- 0483US5257430ABed having a system for moving a mattress up and downYAMAGUCHI YOSHIHISA·Filed 1992·Granted Nov 2, 1993·61 cites·6 claims
- 0575US5313679ABed having system for moving mattress up and downYAMAGUCHI YOSHIHISA·Filed 1993·Granted May 24, 1994·64 cites·7 claims
- 0673US4797751AElectronic camera apparatus for recording and reproducing moving object imagesYAMAGUCHI CINEMA KK·Filed 1986·Granted Jan 10, 1989·30 cites·9 claims
- 0766US5310833AProcess for feeding catalyst to fluidized bed for vapor phase polymerizationNIPPON PETROCHEMICALS CO LTD·Filed 1993·Granted May 10, 1994·14 cites·8 claims
- 0865US2010245561A1Navigation deviceYAMAGUCHI YOSHIHISA·Filed 2008·Application pending·0 cites
- 0961US5385991AMethod for producing polyolefinNIPPON PETROCHEMICALS CO LTD·Filed 1991·Granted Jan 31, 1995·12 cites·10 claims
- 1057US5541269AMethod for drying vapor phase reaction systemNIPPON PETROCHEMICALS CO LTD·Filed 1993·Granted Jul 30, 1996·12 cites·10 claims
- 1154USD360173SBaby strollerCOMBI CORP·Filed 1994·Granted Jul 11, 1995·7 cites·1 claims
- 1250US2015102183A1Wire harness fixture and method of producing wire harness with fixture having wire harness fixture attached theretoSUMITOMO WIRING SYSTEMS·Filed 2014·Application pending·0 cites
- 1347US2010253775A1Navigation deviceYAMAGUCHI YOSHIHISA·Filed 2008·Application pending·0 cites
- 1446US2010250116A1Navigation deviceYAMAGUCHI YOSHIHISA·Filed 2008·Application pending·0 cites
- 1545US9291473B2Navigation deviceYAMAGUCHI YOSHIHISA·Filed 2012·Granted Mar 22, 2016·0 cites·8 claims
- 1644US5571879AMethod of vapor phase polymerization of olefinsNIPPON PETROCHEMICALS CO LTD·Filed 1996·Granted Nov 5, 1996·8 cites·16 claims
- 1744US5029886ASteering apparatus for baby carriageCOMBI CO·Filed 1990·Granted Jul 9, 1991·17 cites·9 claims
- 1842US5202396AProcess for feeding catalyst to fluidized bed for vapor phase polymerizationNIPPON PETROCHEMICALS CO LTD·Filed 1991·Granted Apr 13, 1993·6 cites·4 claims
- 1941US2019205937A1Information presentation systemMITSUBISHI ELECTRIC CORP·Filed 2016·Application pending·0 cites
- 2038US9828053B2Vehicle assembly lineMITSUBISHI MOTORS CORP·Filed 2014·Granted Nov 28, 2017·0 cites·9 claims
- 2138US4637701AShutter for use in a television cameraYAMAGUCHI CINEMA KK·Filed 1986·Granted Jan 20, 1987·3 cites·6 claims
- 2230US10964137B2Risk information collection device mounted on a vehicleMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Mar 30, 2021·0 cites·10 claims
- 2329US5525687AMethod for producing polyolefinNIPPON PETROCHEMICALS CO LTD·Filed 1994·Granted Jun 11, 1996·0 cites·12 claims
- 2427US5630186AMoving body cameraPLUSMIC·Filed 1994·Granted May 13, 1997·8 cites·7 claims
- 2524US5543478AMethod for operating reactor for polymerizing olefinsNIPPON PETROCHEMICALS CO LTD·Filed 1993·Granted Aug 6, 1996·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →