Inventor · disambiguated record
Koichi Terui
Also filed as: TERUI KOICHI
8 granted patents·2 pending applications·31 citations·filing 2003–2019
82Inventor score
Top patents by PatentIndex Score
10 records- 0174US7689201B2Communication terminal equipmentHITACHI LTD·Filed 2007·Granted Mar 30, 2010·5 cites·8 claims
- 0261US7209190B2Communication terminal deviceHITACHI LTD·Filed 2004·Granted Apr 24, 2007·5 cites·5 claims
- 0361US7084757B2Portable terminal and information provision system utilizing the portable terminalHITACHI LTD·Filed 2003·Granted Aug 1, 2006·17 cites·8 claims
- 0458US7443291B2Portable terminal and information provision system utilizing the portable terminalHITACHI LTD·Filed 2006·Granted Oct 28, 2008·3 cites·3 claims
- 0552US7719417B2Portable terminal and information provision system utilizing the portable terminalHITACHI LTD·Filed 2008·Granted May 18, 2010·1 cites·4 claims
- 0647US11429108B2Noise-cancelling learning device and vehicle provided with sameHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Aug 30, 2022·0 cites·7 claims
- 0745US2005233726A1Communication terminal equipmentHITACHI LTD·Filed 2005·Application pending·0 cites
- 0844US2005129010A1Communications terminalFiled 2004·Application pending·0 cites
- 0941US11887479B2Parking management system, vehicle control device, and control centerHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Jan 30, 2024·0 cites·10 claims
- 1036US10902730B2Vehicle control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Jan 26, 2021·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →