Inventor · disambiguated record
Shunichi Kumagai
Also filed as: KUMAGAI SHUNICHI
6 granted patents·2 pending applications·44 citations·filing 2001–2012
77Inventor score
Top patents by PatentIndex Score
8 records- 0171US7822541B2Map creation device and navigation devicePIONEER CORP·Filed 2005·Granted Oct 26, 2010·7 cites·13 claims
- 0270US6999075B2Three-dimensional information display apparatusPIONEER CORP·Filed 2003·Granted Feb 14, 2006·32 cites·7 claims
- 0356US9019831B2Network repeater, QoS control method and storage medium storing QoS control programNAKAJIMA HIROAKI·Filed 2011·Granted Apr 28, 2015·1 cites·17 claims
- 0454US7633500B2Plotting method, plotting program, and plotting equipmentPIONEER CORP·Filed 2005·Granted Dec 15, 2009·0 cites·15 claims
- 0552US6670191B2Method for quantitatively analyzing fragmented red blood cellsSYSMEX CORP·Filed 2001·Granted Dec 30, 2003·4 cites·8 claims
- 0638US9407553B2Line relaying device, TDM line detour system, and TDM line detour control methodKOIKE TSUTOMU·Filed 2012·Granted Aug 2, 2016·0 cites·13 claims
- 0738US2008238914A1Map Information Creating Device, Map Information Creating Method, and Map Information Creating ProgramPIONEER SYSTEM TECH CORP·Filed 2005·Application pending·0 cites
- 0835US2015029214A1Display device, control method, program and storage mediumPIONEER CORP·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →