Inventor · disambiguated record
Nobuhisa Motoyama
Also filed as: MOTOYAMA NOBUHISA
6 granted patents·1 pending application·99 citations·filing 2000–2009
84Inventor score
Files withHITACHI LTD7
Top patents by PatentIndex Score
7 records- 0196US6446761B1Elevator system having wireless transmitting/receiving unitsHITACHI LTD·Filed 2000·Granted Sep 10, 2002·53 cites·16 claims
- 0290US7134530B2Elevator system utilizing wireless transmission units to exchange control information between elevator car and elevator control unitHITACHI LTD·Filed 2005·Granted Nov 14, 2006·17 cites·14 claims
- 0377US6598710B2Elevator system with wireless elevator control transmit/receive unitHITACHI LTD·Filed 2002·Granted Jul 29, 2003·14 cites·6 claims
- 0476US8387010B2Automatic software configuring systemHITACHI LTD·Filed 2009·Granted Feb 26, 2013·8 cites·9 claims
- 0561US6976561B2Elevator system having terminals with wireless transmitting/receiving unitHITACHI LTD·Filed 2003·Granted Dec 20, 2005·7 cites·6 claims
- 0647US2009187605A1Vehicle Control ApparatusHITACHI LTD·Filed 2009·Application pending·0 cites
- 0740US7769511B2Vehicle control apparatus having event management unitHITACHI LTD·Filed 2007·Granted Aug 3, 2010·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →