Inventor · disambiguated record
Yasuyuki Shingu
Also filed as: SHINGU YASUYUKI
3 granted patents·163 citations·filing 1986–2000
77Inventor score
Files withYUKEN KOGYO CO LTD3
Top patents by PatentIndex Score
3 records- 0192US6968859B1Electromagnetic operating deviceYUKEN KOGYO CO LTD·Filed 2000·Granted Nov 29, 2005·71 cites·16 claims
- 0288US4801247AVariable displacement piston pumpYUKEN KOGYO CO LTD·Filed 1986·Granted Jan 31, 1989·67 cites·26 claims
- 0359US4724865AControl circuit for proportional electro-hydraulic fluid control valvesYUKEN KOGYO CO LTD·Filed 1987·Granted Feb 16, 1988·25 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →