Inventor · disambiguated record
Yousuke Tsumura
Also filed as: TSUMURA YOUSUKE
13 granted patents·4 citations·filing 2013–2017
82Inventor score
Files withKAWASAKI HEAVY IND LTD13
Top patents by PatentIndex Score
13 records- 0173US10427696B2Method of producing plate spring for railcar bogieKAWASAKI HEAVY IND LTD·Filed 2014·Granted Oct 1, 2019·3 cites·3 claims
- 0262US10723371B2Plate spring unit and railcar bogieKAWASAKI HEAVY IND LTD·Filed 2016·Granted Jul 28, 2020·1 cites·14 claims
- 0352US9595860B2Field rotor of superconducting rotating machineKAWASAKI HEAVY IND LTD·Filed 2013·Granted Mar 14, 2017·0 cites·7 claims
- 0451US11299184B2Railcar bogie including protective film and protective film-equipped plate springKAWASAKI HEAVY IND LTD·Filed 2017·Granted Apr 12, 2022·0 cites·8 claims
- 0548US10703394B2Method of producing electrode-equipped plate spring of railcar bogieKAWASAKI HEAVY IND LTD·Filed 2016·Granted Jul 7, 2020·0 cites·8 claims
- 0647US10730534B2Railcar steering bogieKAWASAKI HEAVY IND LTD·Filed 2016·Granted Aug 4, 2020·0 cites·5 claims
- 0747US10676112B2Axle box suspension of railcar bogieKAWASAKI HEAVY IND LTD·Filed 2016·Granted Jun 9, 2020·0 cites·16 claims
- 0846US10913470B2Railcar steering bogie including brake unitKAWASAKI HEAVY IND LTD·Filed 2016·Granted Feb 9, 2021·0 cites·7 claims
- 0944US10964131B2State monitoring device for plate spring of railcar bogieKAWASAKI HEAVY IND LTD·Filed 2016·Granted Mar 30, 2021·0 cites·9 claims
- 1044US9499179B2Railroad vehicle provided with low roof structureKAWASAKI HEAVY IND LTD·Filed 2013·Granted Nov 22, 2016·0 cites·14 claims
- 1143US10800436B2Railcar steering bogieKAWASAKI HEAVY IND LTD·Filed 2016·Granted Oct 13, 2020·0 cites·10 claims
- 1243US10730533B2Railcar steering bogieKAWASAKI HEAVY IND LTD·Filed 2016·Granted Aug 4, 2020·0 cites·9 claims
- 1341US11307177B2Ultrasonic flaw detector and ultrasonic flaw detecting method for composite materialKAWASAKI HEAVY IND LTD·Filed 2017·Granted Apr 19, 2022·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Yousuke Tsumura files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →