Inventor
Shunichi Nakao
Inventor
Kobe, JP
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B61Fprimary
B61FRail vehicle suspensions, e.g. underframes, bogies or arrangements of wheel axles60%
B60GVehicle suspension arrangements7%
B61CLocomotives7%
F16FSprings7%
B61GCouplings2%
B61KAuxiliary equipment specially adapted for railways, not otherwise provided for2%
F01PCooling of machines or engines in general2%
F04DNon-positive-displacement pumps2%
F16DCouplings for transmitting rotation2%
G01GWeighing2%
PatentTitleYear
10,464,581Carbody support device and railway vehicle201910,464,582Carbody support device and railway vehicle201910,427,696Method of producing plate spring for railcar bogie201910,422,685Load measuring device for railcar bogie201910,131,368Steering bogie for railcar201810,053,119Plate spring cover and railcar bogie including plate spring cover201810,035,524Bogie for railcar20189,932,050Carbody support device and railway vehicle20189,902,407'Parallel cardan driving system steering bogie'20189,855,959'Railcar bogie'20189,845,098Railcar bogie20179,802,627'Railcar bogie'20179,688,292'Railcar bogie'20179,663,121'Railcar bogie and railcar including same'20179,592,840'Railcar axle box suspension'20179,573,604'Railcar bogie'20179,527,516'Railcar bogie and railcar including same'20169,493,174'Plate spring unit and railcar bogie using same'20169,428,199'Railcar bogie plate spring'20169,376,127'Railcar bogie'20169,358,989'Railcar bogie'20169,352,757'Railcar bogie'20169,327,737'Railcar bogie'2016D0749984'Bogie for railcar'20169,242,657'Railcar bogie'20168,656,839'Railcar bogie'20146,474,943'Fan shroud for vehicle mounted heat converter'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002Based in Sagamihara, JP· patent location history
2014–2019Patents assigned to KAWASAKI HEAVY IND LTD (26)· patent assignee history
2014–2016Patents assigned to NAKAO SHUNICHI (5)· patent assignee history
2014–2016Patents assigned to NISHIMURA TAKEHIRO (5)· patent assignee history
2014–2016Patents assigned to KUSUNOKI TAKEYOSHI (4)· patent assignee history
2014–2019Based in Kobe, JP· patent location history
2016Patents assigned to FURUYA MITSUHIRO (1)· patent assignee history
2016Based in Hyogo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KAWASAKI HEAVY IND LTD | 26 | 2014–2019 |
| NAKAO SHUNICHIself | 5 | 2014–2016 |
| NISHIMURA TAKEHIRO | 5 | 2014–2016 |
| KUSUNOKI TAKEYOSHI | 4 | 2014–2016 |
| FURUYA MITSUHIRO | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kobe, JP | 25 | 2014–2019 |
| Hyogo, JP | 1 | 2016 |
| Sagamihara, JP | 1 | 2002 |