Inventor · disambiguated record
Shigeharu Ohtsuka
Also filed as: OHTSUKA SHIGEHARU
4 granted patents·128 citations·filing 1991–1995
80Inventor score
Files withMITSUBISHI ELECTRIC CORP4
Top patents by PatentIndex Score
4 records- 0189US5163175ASwitchMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Nov 10, 1992·60 cites·14 claims
- 0278US5737172AElectromagnetic contactor and a method of controlling the sameMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Apr 7, 1998·36 cites·56 claims
- 0355US5376024ATerminal connecting deviceMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Dec 27, 1994·16 cites·4 claims
- 0454US5266058ATerminal connecting deviceMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Nov 30, 1993·16 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →