Inventor · disambiguated record
Hitomi Otsubo
Also filed as: OTSUBO HITOMI
4 granted patents·6 citations·filing 2013–2015
61Inventor score
Top patents by PatentIndex Score
4 records- 0174US9874100B2Turbine rotor and turbocharger having the turbine rotorMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Jan 23, 2018·5 cites·6 claims
- 0261US11028855B2Method of manufacturing superchargerMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2015·Granted Jun 8, 2021·1 cites·7 claims
- 0348US9797256B2Turbine rotorMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Oct 24, 2017·0 cites·3 claims
- 0444US10480399B2Structure and method for joining nozzle vane and lever, and variable geometry turbochargerMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2013·Granted Nov 19, 2019·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Hitomi Otsubo 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 →