Inventor
OHIRA TSUYOSHI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “OHIRA TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
14 patentsUS4905201AFeb 27, 1990
Semiconductor memory device capable of selective operation of memory cell blocks
FUJITSU LTD39 citations92
US4799197AJan 17, 1989
Semiconductor memory device having a CMOS sense amplifier
FUJITSU LTD32 citations92
US4504929AMar 12, 1985
Dynamic semiconductor memory device
FUJITSU LTD23 citations82
US4550289AOct 29, 1985
Semiconductor integrated circuit device
FUJITSU LTD20 citations79
US4970693ANov 13, 1990
Semiconductor memory device with internal control signal based upon output timing
FUJITSU LTD9 citations74
US4870617ASep 26, 1989
Semiconductor memory device having data bus reset circuits
FUJITSU LTD9 citations74
US4583204AApr 15, 1986
Semiconductor memory device
FUJITSU LTD13 citations74
US4450515AMay 22, 1984
Bias-voltage generator
FUJITSU LTD9 citations73
US4989182AJan 29, 1991
Dynamic random access memory having dummy word line for facilitating reset of row address latch
FUJITSU LTD17 citations71
US4821232AApr 11, 1989
Semiconductor memory device having data bus reset circuit
FUJITSU LTD6 citations63
US4806795AFeb 21, 1989
Transfer gate circuit protected from latch up
FUJITSU LTD4 citations63
US4807192AFeb 21, 1989
Memory device employing address multiplexing
FUJITSU LTD6 citations63
US4532613AJul 30, 1985
Semiconductor memory device
FUJITSU LTD3 citations63
US4484312ANov 20, 1984
Dynamic random access memory device
FUJITSU LTD6 citations62