Inventor · disambiguated record
Tetsuo Itou
Also filed as: ITOU TETSUO
9 granted patents·3 pending applications·89 citations·filing 1990–2014
86Inventor score
Files withHITACHI LTD4HITACHI MEDIA ELECTRON KK3NAKAZAWA YUKIHIRO2DENSO CORP1HITACHI INDUSTRY & CONTROL SOLUTIONS LTD1
Top patents by PatentIndex Score
12 records- 0180US5124854ACassette loading apparatus having an inner cassette holder supported on an outer cassette holderHITACHI LTD·Filed 1990·Granted Jun 23, 1992·34 cites·7 claims
- 0271US7933174B2Optical pickup with support part having hole for being inserted with a projection part of a caseHITACHI MEDIA ELECTRON KK·Filed 2008·Granted Apr 26, 2011·2 cites·3 claims
- 0364US5119257ARotary head device having a motor within the rotary drum, and magnetic recording and reproducing apparatus using the sameHITACHI LTD·Filed 1990·Granted Jun 2, 1992·16 cites·9 claims
- 0461US6709048B2Structure mounting roof molding on vehicleNISSAN MOTOR·Filed 2002·Granted Mar 23, 2004·15 cites·12 claims
- 0557US5315460AMagnetic recording and reproducing apparatus including S fixed chassis for supporting a head drum and a movable chassis for mounting a tape cassetteHITACHI LTD·Filed 1993·Granted May 24, 1994·12 cites·7 claims
- 0655US7859774B2Objective lens actuator and a disc apparatus using the same thereinHITACHI MEDIA ELECTRON KK·Filed 2008·Granted Dec 28, 2010·0 cites·12 claims
- 0753US2015222227A1Monitoring system and slave device for photovoltaic power generation plantHITACHI INDUSTRY & CONTROL SOLUTIONS LTD·Filed 2014·Application pending·0 cites
- 0850US8744097B2Microphone deviceNAKAZAWA YUKIHIRO·Filed 2010·Granted Jun 3, 2014·2 cites·20 claims
- 0949US7643385B2Optical pickupHITACHI MEDIA ELECTRON KK·Filed 2005·Granted Jan 5, 2010·0 cites·6 claims
- 1049US5065264ACapstan arrangement for a magnetic recording/reproduction apparatusHITACHI LTD·Filed 1990·Granted Nov 12, 1991·8 cites·3 claims
- 1142US2013142019A1Vehicular apparatus and music piece acquisition systemDENSO CORP·Filed 2012·Application pending·0 cites
- 1220US2012002975A1Wireless microphoneNAKAZAWA YUKIHIRO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →