Inventor · disambiguated record
Nobuhito Ohnuma
Also filed as: OHNUMA NOBUHITO
6 granted patents·447 citations·filing 1998–2001
87Inventor score
Top patents by PatentIndex Score
6 records- 0195US6741065B1Electric device and method for charging and discharging battery unit of the sameTOKYO R & D KK·Filed 2000·Granted May 25, 2004·206 cites·14 claims
- 0293US6295487B1Hybrid vehicle and method of controlling the travel of the vehicleTOKYO R & D KK·Filed 1999·Granted Sep 25, 2001·167 cites·20 claims
- 0369US6833784B1Electric vehicleTOKYO R & D KK·Filed 2000·Granted Dec 21, 2004·31 cites·8 claims
- 0454US6157149AKinetic energy regenerating device for an electric motor bicycleTOKYO R & D KK·Filed 1999·Granted Dec 5, 2000·24 cites·17 claims
- 0547US7285936B2Charging system for battery-setTOKYO R & D LTD·Filed 2001·Granted Oct 23, 2007·11 cites·16 claims
- 0626US6265853B1Power source unit for transferring energy between power sources that power an electric vehicleTOHOKU ELECTRIC POWER CO·Filed 1998·Granted Jul 24, 2001·8 cites·9 claims
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