Inventor
KOTOKU SHOICHI
JP6 patents
Patents
6 patentsUS5001365AMar 19, 1991
Logic circuit using bipolar and field effect transistor, including a delayed switching arrangement
HITACHI LTD29 citations92
US5059821AOct 22, 1991
Bi-CMOS driver with two CMOS predrivers having different switching thresholds
HITACHI LTD21 citations82
US5313116AMay 17, 1994
Semiconductor integrated circuit device having bipolar transistor and field effect transistor
HITACHI LTD6 citations73
US5377136ADec 27, 1994
Semiconductor integrated circuit device with built-in memory circuit group
HITACHI LTD8 citations72
US5265045ANov 23, 1993
Semiconductor integrated circuit device with built-in memory circuit group
HITACHI LTD9 citations72
US5666072ASep 9, 1997
Semiconductor integrated circuit device having bipolar transistor and field effect transistor
HITACHI LTD0 citations52