Inventor · disambiguated record
Harumasa Tsuchiya
Also filed as: TSUCHIYA HARUMASA
4 granted patents·1 citations·filing 2012–2021
55Inventor score
Top patents by PatentIndex Score
4 records- 0160US9255908B2Tightness measuring apparatus and measuring methodHITACHI LTD·Filed 2012·Granted Feb 9, 2016·1 cites·19 claims
- 0250US11018542B2Rotating machinery with three-phase armature windings and first and second parallel windingsMITSUBISHI POWER LTD·Filed 2019·Granted May 25, 2021·0 cites·1 claims
- 0349US11699933B2Rotary electric machine with two-pole rotor and three-phase armature windingMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Jul 11, 2023·0 cites·3 claims
- 0441US9261421B2Apparatus and method for measuring fixing forceMITSUBISHI HITACHI POWER SYS·Filed 2013·Granted Feb 16, 2016·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →