Inventor · disambiguated record
Noriyuki Hirakata
Also filed as: HIRAKATA NORIYUKI
9 granted patents·72 citations·filing 1991–2015
86Inventor score
Top patents by PatentIndex Score
9 records- 0185US9385244B2Wide bandgap semiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Jul 5, 2016·6 cites·17 claims
- 0274US9698220B2Semiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Jul 4, 2017·3 cites·5 claims
- 0373US5334944ADifferential amplifier circuit for enhancing small voltage signalsSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Aug 2, 1994·25 cites·6 claims
- 0463US9087817B2Semiconductor device including a gate wiring connected to at least one semiconductor chipSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Jul 21, 2015·2 cites·4 claims
- 0563US5128556ACurrent-switching type logic circuitSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Jul 7, 1992·19 cites·5 claims
- 0662US9063310B2Optical transceiver implementing with flexible printed circuit connecting optical subassembly to circuit boardISHII KUNIYUKI·Filed 2012·Granted Jun 23, 2015·1 cites·10 claims
- 0750US5243456ASemiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Sep 7, 1993·11 cites·8 claims
- 0848US7286610B2Roadway communication systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2004·Granted Oct 23, 2007·4 cites·6 claims
- 0928US5291077ASemiconductor logical FET deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Mar 1, 1994·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →