Inventor · disambiguated record
Toshitsugu Ishii
Also filed as: ISHII TOSHITSUGU
16 granted patents·161 citations·filing 1980–2022
92Inventor score
Top patents by PatentIndex Score
16 records- 0186US9905482B2Method of manufacturing a semiconductor device and inspecting an electrical characteristic thereof using test socket terminalsRENESAS ELECTRONICS CORP·Filed 2017·Granted Feb 27, 2018·5 cites·12 claims
- 0283US4763514AMonitoring equipment for dissolved gas in insulating oilMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Aug 16, 1988·54 cites·18 claims
- 0382US4817332AMethod of enhancing plant growth and apparatus for performing the sameMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Apr 4, 1989·37 cites·2 claims
- 0471US10551432B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2018·Granted Feb 4, 2020·1 cites·15 claims
- 0565US9945903B2Semiconductor device manufacturing methodRENESAS ELECTRONICS CORP·Filed 2016·Granted Apr 17, 2018·1 cites·19 claims
- 0661US9761501B2Method of manufacturing a semiconductor device and inspecting an electrical characteristic thereof using socket terminalsRENESAS ELECTRONICS CORP·Filed 2013·Granted Sep 12, 2017·1 cites·15 claims
- 0760US9515000B2Method for manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Dec 6, 2016·1 cites·19 claims
- 0859US4617755AApparatus for plant cultivationMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Oct 21, 1986·17 cites·5 claims
- 0958US5174793AMethod of enhancing plant growth using light levels lower than photo saturation intensityMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Dec 29, 1992·19 cites·7 claims
- 1058US4975260AProcess for preparing metal nitride powderTOSHIBA CERAMICS CO·Filed 1989·Granted Dec 4, 1990·13 cites·6 claims
- 1156US12429497B2Manufacturing method of semiconductor device and test socket for use in the sameRENESAS ELECTRONICS CORP·Filed 2022·Granted Sep 30, 2025·0 cites·15 claims
- 1253US11740259B1Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2022·Granted Aug 29, 2023·0 cites·14 claims
- 1350US11860225B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2022·Granted Jan 2, 2024·0 cites·16 claims
- 1446US4310487AAutomatic analyzer for combustible gas in oilMITSUBISHI ELECTRIC CORP·Filed 1980·Granted Jan 12, 1982·11 cites·5 claims
- 1541US10109568B2Semiconductor device manufacturing method and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2017·Granted Oct 23, 2018·0 cites·16 claims
- 1628US4985224AProcess for making silicon nitride whiskerTOSHIBA CERAMICS CO·Filed 1989·Granted Jan 15, 1991·1 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →