Inventor

UMEKI TSUNENORI

JP11 patents

Patents

11 patents

US5349666ASep 20, 1994

Reduced power line fluctuation/noise circuit by increasing impedance level when number of bus lines simultaneously change state exceeds the predetermined number

MITSUBISHI ELECTRIC CORP29 citations92

US4899066AFeb 6, 1990

OR-type CMOS logic circuit with fast precharging

MITSUBISHI ELECTRIC CORP51 citations90

US5014105AMay 7, 1991

Semiconductor device of complementary integrated circuit

MITSUBISHI ELECTRIC CORP11 citations73

US4868627ASep 19, 1989

Complementary semiconductor integrated circuit device capable of absorbing noise

MITSUBISHI ELECTRIC CORP10 citations73

US5204842AApr 20, 1993

Semiconductor memory with memory unit comprising a plurality of memory blocks

MITSUBISHI ELECTRIC CORP15 citations72

US4931999AJun 5, 1990

Access circuit for a semiconductor memory

MITSUBISHI ELECTRIC CORP16 citations72

US4639892AJan 27, 1987

Semiconductor read-only memory device

MITSUBISHI ELECTRIC CORP12 citations72

US5928354AJul 27, 1999

Method for a microcomputer to access an instruction code from memory

MITSUBISHI ELECTRIC CORP13 citations66

US5454088ASep 26, 1995

Microprogram control device for controlling data path section including designation of instruction cycle values

MITSUBISHI ELECTRIC CORP6 citations61

US4952522AAug 28, 1990

Method of fabricating complementary semiconductor integrated circuits devices having an increased immunity to latch-up

MITSUBISHI ELECTRIC CORP4 citations61

US5423052AJun 6, 1995

Central processing unit with switchable carry and borrow flag

MITSUBISHI ELECTRIC CORP3 citations60