Inventor · disambiguated record
Ryosuke Tsumagari
Also filed as: TSUMAGARI Ryosuke
4 granted patents·30 citations·filing 2016–2020
67Inventor score
Technology areasH05K
Files withYASKAWA ELECTRIC CORP4
Top patents by PatentIndex Score
4 records- 0182USD790462SPower converterYASKAWA ELECTRIC CORP·Filed 2016·Granted Jun 27, 2017·28 cites·1 claims
- 0272US10039215B2Power converterYASKAWA ELECTRIC CORP·Filed 2016·Granted Jul 31, 2018·2 cites·20 claims
- 0345US11522443B2Inverter apparatusYASKAWA ELECTRIC CORP·Filed 2020·Granted Dec 6, 2022·0 cites·12 claims
- 0434US10491134B2Electrical machine and power converterYASKAWA ELECTRIC CORP·Filed 2016·Granted Nov 26, 2019·0 cites·26 claims
Join the waitlist — get patent alerts
Get an alert when Ryosuke Tsumagari 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 →