Inventor · disambiguated record
Yoichi Yachida
Also filed as: YACHIDA YOICHI
4 granted patents·51 citations·filing 1982–1986
75Inventor score
Files withJAPAN ENGINE VALVE MFG4
Top patents by PatentIndex Score
4 records- 0178US4509044ADevice which accurately displays changes in a quantity to be measuredJAPAN ENGINE VALVE MFG·Filed 1982·Granted Apr 2, 1985·30 cites·4 claims
- 0242US4614114AMeasuring deviceJAPAN ENGINE VALVE MFG·Filed 1984·Granted Sep 30, 1986·10 cites·4 claims
- 0332US4648104APulse counting and pulse rate indicating device responsive to abrupt pulse rate change to accurately indicate current rateJAPAN ENGINE VALVE MFG·Filed 1984·Granted Mar 3, 1987·9 cites·3 claims
- 0423US4736185ADigital display apparatusJAPAN ENGINE VALVE MFG·Filed 1986·Granted Apr 5, 1988·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →