Inventor
HATTA YASUSHI
JP6 patents
Patents
6 patentsUS6304357B1Oct 16, 2001
Optical receiver
HITACHI LTD43 citations92
US5166553ANov 24, 1992
Current mirror circuit employing depletion mode FETs
HITACHI LTD26 citations92
US5376898ADec 27, 1994
Semiconductor integrated circuit device
HITACHI LTD25 citations91
US6658217B2Dec 2, 2003
Optical receiver
HITACHI LTD16 citations83
US4803527AFeb 7, 1989
Semiconductor integrated circuit device having semi-insulator substrate
HITACHI LTD20 citations81
US4968904ANov 6, 1990
MESFET circuit with threshold-compensated source-follower output
HITACHI LTD13 citations73