Inventor
ONO CHIKAI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “ONO CHIKAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
10 patentsUS4419745ADec 6, 1983
Semiconductor memory device
FUJITSU LTD28 citations92
US6246616B1Jun 12, 2001
Memory device having redundancy cells
FUJITSU LTD47 citations91
US6826712B2Nov 30, 2004
Memory device having redundant cells
FUJITSU LTD14 citations83
US6229728B1May 8, 2001
Ferroelectric memory and method of testing the same
FUJITSU LTD13 citations73
US4636831AJan 13, 1987
Semiconductor device
FUJITSU LTD13 citations73
US4231109AOct 28, 1980
Semiconductor integrated circuit device
FUJITSU LTD11 citations73
US5138199AAug 11, 1992
Level conversion circuit for converting ecl-level signal into ttl-level signal
FUJITSU LTD9 citations69
US4374431AFeb 15, 1983
I2 L Semiconductor memory circuit device
FUJITSU LTD3 citations62
US4815037AMar 21, 1989
Bipolar type static memory cell
FUJITSU LTD1 citations51
US4525812AJun 25, 1985
Semiconductor memory device
FUJITSU LTD0 citations51