Inventor · disambiguated record
Nobuhiro Kumagai
Also filed as: KUMAGAI NOBUHIRO
5 granted patents·47 citations·filing 2009–2015
77Inventor score
Top patents by PatentIndex Score
5 records- 0187US8517876B2Automatic transmission for hybrid vehicleSAKAI ATSUHIRO·Filed 2010·Granted Aug 27, 2013·21 cites·7 claims
- 0284US8905894B2Pinion shaft support structure for planetary gearKOYAMA SHIGERU·Filed 2010·Granted Dec 9, 2014·9 cites·2 claims
- 0379US8887588B2TransmissionKOYAMA SHIGERU·Filed 2009·Granted Nov 18, 2014·16 cites·2 claims
- 0460US9528571B2TransmissionHONDA MOTOR CO LTD·Filed 2015·Granted Dec 27, 2016·1 cites·7 claims
- 0541US9599211B2Lubrication structure for transmissionHONDA MOTOR CO LTD·Filed 2014·Granted Mar 21, 2017·0 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →