Inventor · disambiguated record
Shigehiro Yoshinaga
Also filed as: YOSHINAGA SHIGEHIRO
7 granted patents·87 citations·filing 1994–2014
85Inventor score
Top patents by PatentIndex Score
7 records- 0169US5575148AHydraulic pump control systemHITACHI CONSTRUCTION MACHINERY·Filed 1994·Granted Nov 19, 1996·32 cites·9 claims
- 0264US6317582B1Multimode mobile telephone apparatusKYOCERA CORP·Filed 2000·Granted Nov 13, 2001·11 cites·3 claims
- 0346US9888069B2Portable electronic device and programNIPPON KOGAKU KK·Filed 2014·Granted Feb 6, 2018·0 cites·30 claims
- 0442US5813311AHydraulic control system for hydraulic working machineHITACHI CONSTRUCTION MACHINERY·Filed 1996·Granted Sep 29, 1998·12 cites·10 claims
- 0542US5632190ABurglarproof device for hydraulic machineHITACHI CONSTRUCTION MACHINERY·Filed 1996·Granted May 27, 1997·13 cites·20 claims
- 0641US6101456AOutput correcting method in control system, control system, and hydraulic pump control systemHITACHI CONSTRUCTION MACHINERY·Filed 1996·Granted Aug 8, 2000·12 cites·18 claims
- 0732US5934879APump torque control systemHITACHI CONSTRUCTION MACHINERY·Filed 1996·Granted Aug 10, 1999·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →