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Inventor
SHIMOGISHI KENJI
JP
2 patents
Patents
2 patents
US7327026B2
Feb 5, 2008
Vacuum diode-type electronic heat pump device and electronic equipment having the same
SHARP KK
15 citations
81
US7211891B2
May 1, 2007
Electronic heat pump device, laser component, optical pickup and electronic equipment
SHARP KK
9 citations
70