Inventor · disambiguated record
Toshihiro Takahara
Also filed as: TAKAHARA TOSHIHIRO
16 granted patents·2 pending applications·304 citations·filing 1991–2022
93Inventor score
Top patents by PatentIndex Score
18 records- 0193US6739305B2Oil pump for internal combustion engine and method of operating the sameTOYODA BOSHOKU KK·Filed 2002·Granted May 25, 2004·46 cites·17 claims
- 0290US5456741AAir purifierNIPPON DENSO CO·Filed 1993·Granted Oct 10, 1995·78 cites·8 claims
- 0388US11875968B2High frequency power source allowing arbitrary setting of temporal change pattern for high frequency output powerADTEC PLASMA TECH CO LTD·Filed 2021·Granted Jan 16, 2024·2 cites·7 claims
- 0484US7655078B2Bubble separatorTOYOTA BOSHOKU KK·Filed 2006·Granted Feb 2, 2010·12 cites·6 claims
- 0582US5205156ADevice for detection of degree of clogging of a dust filterNIPPON DENSO CO·Filed 1991·Granted Apr 27, 1993·52 cites·10 claims
- 0681US9080653B2Drive apparatusDENSO CORP·Filed 2013·Granted Jul 14, 2015·4 cites·5 claims
- 0779US7820044B2Fluid filter and method of using sameTOYOTA BOSHOKU KK·Filed 2006·Granted Oct 26, 2010·11 cites·8 claims
- 0877US5755963AFilter element and fabrication method for the sameNIPPON DENSO CO·Filed 1996·Granted May 26, 1998·57 cites·14 claims
- 0963US11722046B2Electromagnetic coupling deviceOGURA CLUTCH CO LTD·Filed 2022·Granted Aug 8, 2023·0 cites·13 claims
- 1063US7435345B2Element replacement type filterTOYOTA BOSHOKU KK·Filed 2006·Granted Oct 14, 2008·2 cites·6 claims
- 1161US7150828B2Fluid filter having drain structure and drain toolDENSO CORP·Filed 2004·Granted Dec 19, 2006·11 cites·15 claims
- 1261US7141166B2Drain structure having drainpipe and fluid filter using the sameDENSO CORP·Filed 2004·Granted Nov 28, 2006·11 cites·19 claims
- 1360US11651938B2Impedance matching device provided in high-frequency power systemADTEC PLASMA TECH CO LTD·Filed 2019·Granted May 16, 2023·1 cites·5 claims
- 1456US7297282B2Fluid filter, drain mechanism thereof, draining jig used in fluid filter and draining method of fluid filterTOYODA BOSHOKU KK·Filed 2003·Granted Nov 20, 2007·10 cites·13 claims
- 1541US2014116197A1Driving device and control method of the sameDENSO CORP·Filed 2013·Application pending·0 cites
- 1637US5759351AMethod of manufacturing a filter having longitudinal channels by molding from a slurry using thermosetting resinNIPPON DENSO CO·Filed 1996·Granted Jun 2, 1998·5 cites·10 claims
- 1733US2016032796A1Drive apparatusDENSO CORP·Filed 2015·Application pending·0 cites
- 1830US6070740AProtector for holding filter mediumDENSO CORP·Filed 1998·Granted Jun 6, 2000·2 cites·10 claims
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