Inventor · disambiguated record
Satoshi Hatsukawa
Also filed as: HATSUKAWA SATOSHI
16 granted patents·4 pending applications·31 citations·filing 2002–2020
89Inventor score
Top patents by PatentIndex Score
20 records- 0190US7750377B2Vertical junction field effect transistors, and methods of producing the vertical junction field effect transistorsSUMITOMO ELECTRIC INDUSTRIES·Filed 2007·Granted Jul 6, 2010·15 cites·21 claims
- 0272US8551864B2Method of manufacturing semiconductor deviceHATSUKAWA SATOSHI·Filed 2012·Granted Oct 8, 2013·4 cites·6 claims
- 0361US7671388B2Lateral junction field effect transistor and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2009·Granted Mar 2, 2010·1 cites·7 claims
- 0460US7671387B2Lateral junction field effect transistor and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2008·Granted Mar 2, 2010·1 cites·8 claims
- 0560US7282760B2Vertical junction field effect transistors, and methods of producing the vertical junction field effect transistorsSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Oct 16, 2007·6 cites·9 claims
- 0653US11736060B2Photovoltaic apparatus and photovoltaic apparatus control methodSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Aug 22, 2023·0 cites·4 claims
- 0750US8917142B2Switching circuit and envelope signal amplifierSUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Granted Dec 23, 2014·1 cites·9 claims
- 0850US8536930B2Switching circuitHATSUKAWA SATOSHI·Filed 2012·Granted Sep 17, 2013·1 cites·8 claims
- 0949US7420232B2Lateral junction field effect transistor and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2006·Granted Sep 2, 2008·0 cites·4 claims
- 1047US7049644B2Lateral junction field effect transistor and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted May 23, 2006·2 cites·4 claims
- 1146US11495527B2Semiconductor moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Nov 8, 2022·0 cites·13 claims
- 1246US8928002B2Semiconductor device and method of manufacturing semiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Jan 6, 2015·0 cites·11 claims
- 1343US9154052B2Power inverter circuit having switching elementsSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Oct 6, 2015·0 cites·2 claims
- 1441US2023037158A1Semiconductor moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Application pending·0 cites
- 1540US2013126866A1Semiconductor device and manufacturing method thereofSUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Application pending·0 cites
- 1635US8878604B2Switching circuit and envelope signal amplifierOHIRA TAKASHI·Filed 2011·Granted Nov 4, 2014·0 cites·5 claims
- 1735US2013002336A1Bidirectional switchSUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Application pending·0 cites
- 1834US2013089936A1Method for manufacturing semiconductor deviceHATSUKAWA SATOSHI·Filed 2011·Application pending·0 cites
- 1933US9136911B2Power line communication device, power supply circuit with communication function, electric appliance, and control and monitoring systemHIKIHARA TAKASHI·Filed 2010·Granted Sep 15, 2015·0 cites·8 claims
- 2032US10116197B2Transformer without magnetic coupling, electromagnetic induction or mutual inductanceSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Oct 30, 2018·0 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →