Obu
Japan
24
2017-11-02
The entities that hold a legal rights for patent applications filed by inventor Takeuchi Yuichi:
Yuichi Takeuchi from Obu, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Semiconductor device and manufacturing method thereof
#2 | 2017-03-30Insulated gate type switching device and method for manufacturing the same
#3 | 2017-03-23Silicon carbide semiconductor device and method for producing the same
#4 | 2017-02-16Silicon carbide semiconductor device and manufacturing method of silicon carbide semiconductor device
#5 | 2016-12-01Method for manufacturing insulated gate type switching device having low-density body region and high-density body region
#6 | 2016-06-09Silicon carbide semiconductor device and method for producing the same
#7 | 2015-11-19Silicon carbide semiconductor device
#8 | 2015-05-14Silicon carbide semiconductor device and method for producing the same
#9 | 2015-04-30Silicon carbide semiconductor device and method for producing the same
#10 | 2015-03-12Method for manufacturing silicon carbide semiconductor device
#11 | 2015-03-12Manufacturing method for silicon carbide semiconductor device
#12 | 2015-02-19Silicon carbide semiconductor device including conductivity layer in trench
#13 | 2014-11-20Semiconductor device
#14 | 2014-10-30Semiconductor device having carrier extraction in electric field alleviating layer
#15 | 2014-06-12Silicon carbide semiconductor device having layer covering corner portion of depressed portion
#16 | 2014-05-29Silicon carbide semiconductor device and method of manufacturing the same
#17 | 2013-06-13Switching element and manufacturing method thereof
#18 | 2009-11-05Silicon carbide semiconductor device
#19 | 2008-01-17Silicon carbide semiconductor device and method for manufacturing the same
#20 | 2006-12-21Silicon carbide semiconductor device
#21 | 2006-09-14Method of forming an ohmic contact in wide band semiconductor
#22 | 2006-05-11Silicon carbide semiconductor device and method for manufacturing the same
#23 | 2006-05-11Silicon carbide semiconductor device and method for manufacturing the same
#24 | 2005-07-07Gate wiring layout for silicon-carbide-based junction field effect transistor
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