Assignee
ISHII RYOSUKE
JP3 patents
Top patents by PatentIndex Score
US8154026B2Apr 10, 2012
Silicon carbide bipolar semiconductor device
ISHII RYOSUKE8 citations81
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Bipolar semiconductor device, method for producing the same, and method for controlling Zener voltage
ISHII RYOSUKE5 citations60
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Silicon carbide Zener diode
ISHII RYOSUKE0 citations49