Inventor
HATSUKAWA SATOSHI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “HATSUKAWA SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
12 patentsUS7750377B2Jul 6, 2010
Vertical junction field effect transistors, and methods of producing the vertical junction field effect transistors
SUMITOMO ELECTRIC INDUSTRIES15 citations83
US7282760B2Oct 16, 2007
Vertical junction field effect transistors, and methods of producing the vertical junction field effect transistors
SUMITOMO ELECTRIC INDUSTRIES6 citations73
US11495527B2Nov 8, 2022
Semiconductor module
SUMITOMO ELECTRIC INDUSTRIES0 citations62
US7671388B2Mar 2, 2010
Lateral junction field effect transistor and method of manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES1 citations62
US7671387B2Mar 2, 2010
Lateral junction field effect transistor and method of manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES1 citations62
US7049644B2May 23, 2006
Lateral junction field effect transistor and method of manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES2 citations62
US11736060B2Aug 22, 2023
Photovoltaic apparatus and photovoltaic apparatus control method
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US7420232B2Sep 2, 2008
Lateral junction field effect transistor and method of manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US8928002B2Jan 6, 2015
Semiconductor device and method of manufacturing semiconductor device
SUMITOMO ELECTRIC INDUSTRIES0 citations50
US8917142B2Dec 23, 2014
Switching circuit and envelope signal amplifier
SUMITOMO ELECTRIC INDUSTRIES1 citations48
US9154052B2Oct 6, 2015
Power inverter circuit having switching elements
SUMITOMO ELECTRIC INDUSTRIES0 citations41
US10116197B2Oct 30, 2018
Transformer without magnetic coupling, electromagnetic induction or mutual inductance
SUMITOMO ELECTRIC INDUSTRIES0 citations39