Inventor · disambiguated record
Takayuki Sawa
Also filed as: SAWA TAKAYUKI
8 granted patents·25 citations·filing 2010–2016
80Inventor score
Top patents by PatentIndex Score
8 records- 0184US8540220B2Air spring for vehicle and railway truck for vehicleSAWA TAKAYUKI·Filed 2010·Granted Sep 24, 2013·12 cites·16 claims
- 0281US9340217B2Railcar bogieKAWASAKI HEAVY IND LTD·Filed 2013·Granted May 17, 2016·6 cites·8 claims
- 0373US9759282B2Air springSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Sep 12, 2017·4 cites·10 claims
- 0469US10449979B2Air spring and bogieSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Oct 22, 2019·1 cites·9 claims
- 0566US10563719B2Air spring and bogieSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Feb 18, 2020·1 cites·10 claims
- 0665US10435044B2Air spring and bogieSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Oct 8, 2019·1 cites·6 claims
- 0746US10597050B2Air spring and bogieSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Mar 24, 2020·0 cites·13 claims
- 0843US10538257B2Air spring and bogieSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Jan 21, 2020·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →