Inventor · disambiguated record
Yoshiji Hiraga
Also filed as: HIRAGA YOSHIJI
10 granted patents·498 citations·filing 1990–1996
93Inventor score
Files withYASKAWA DENKI SEISAKUSHO KK10
Top patents by PatentIndex Score
10 records- 0198US5770936ANoncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split-type mechanical apparatus employing these transfer apparatus, and a control method for controlling sameYASKAWA DENKI SEISAKUSHO KK·Filed 1996·Granted Jun 23, 1998·118 cites·4 claims
- 0294US5818188ANoncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split-type mechanical apparatus employing these transfer apparatus, and a control method for controlling sameYASKAWA DENKI SEISAKUSHO KK·Filed 1996·Granted Oct 6, 1998·53 cites·13 claims
- 0391US5737211ALinear-motion contactless power supply systemYASKAWA DENKI SEISAKUSHO KK·Filed 1995·Granted Apr 7, 1998·70 cites·5 claims
- 0486US5637973ANoncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split-type mechanical apparatus employing these transfer apparatus and a control method for controlling sameYASKAWA DENKI SEISAKUSHO KK·Filed 1993·Granted Jun 10, 1997·51 cites·25 claims
- 0585US5747894AFactory automation connector and work palletYASKAWA DENKI SEISAKUSHO KK·Filed 1995·Granted May 5, 1998·48 cites·3 claims
- 0680US5798622ANoncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split-type mechanical apparatus employing these transfer apparatus, and a control method for controlling sameYASKAWA DENKI SEISAKUSHO KK·Filed 1996·Granted Aug 25, 1998·25 cites·16 claims
- 0775US5712552ANo-wiring robotYASKAWA DENKI SEISAKUSHO KK·Filed 1994·Granted Jan 27, 1998·58 cites·3 claims
- 0872US5887430AHydraulic source and hydraulic machineYASKAWA DENKI SEISAKUSHO KK·Filed 1993·Granted Mar 30, 1999·31 cites·9 claims
- 0968US5134354AServo motor control apparatusYASKAWA DENKI SEISAKUSHO KK·Filed 1990·Granted Jul 28, 1992·36 cites·5 claims
- 1035US5162716ATracking control method between two servo systemsYASKAWA DENKI SEISAKUSHO KK·Filed 1991·Granted Nov 10, 1992·8 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →