Inventor · disambiguated record
Shigeyoshi Yokoyama
Also filed as: YOKOYAMA SHIGEYOSHI
5 granted patents·93 citations·filing 1983–1991
82Inventor score
Top patents by PatentIndex Score
5 records- 0174US4602345AMethod and system for controlling industrial robotHITACHI LTD·Filed 1983·Granted Jul 22, 1986·32 cites·14 claims
- 0263US4708585ACentrifugal pumpNIHON RADIATOR CO·Filed 1986·Granted Nov 24, 1987·25 cites·3 claims
- 0356US5170034AMethod and apparatus for welding robot controlHITACHI LTD·Filed 1991·Granted Dec 8, 1992·21 cites·5 claims
- 0436US4676714AReversible centrifugal pumpNIHON RADIATOR CO·Filed 1985·Granted Jun 30, 1987·9 cites·2 claims
- 0531US4933432AMethod of reducing dimethyl polysiloxane remaining in silicone rubber products to the ultra-micro levelASAHI RUBBER KK·Filed 1988·Granted Jun 12, 1990·6 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →