Inventor
AKASAKI HIROSHI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “AKASAKI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
6 patentsUS6570800B2May 27, 2003
High speed clock synchronous semiconductor memory in which the column address strobe signal is varied in accordance with a clock signal
HITACHI LTD69 citations96
US5217922AJun 8, 1993
Method for forming a silicide layer and barrier layer on a semiconductor device rear surface
HITACHI LTD108 citations96
US5188280AFeb 23, 1993
Method of bonding metals, and method and apparatus for producing semiconductor integrated circuit device using said method of bonding metals
HITACHI LTD114 citations96
US5090609AFeb 25, 1992
Method of bonding metals, and method and apparatus for producing semiconductor integrated circuit device using said method of bonding metals
HITACHI LTD98 citations95
US6794678B2Sep 21, 2004
Semiconductor integrated circuit device, method of testing semiconductor integrated circuit device and method of manufacturing semiconductor integrated circuit device
HITACHI LTD16 citations92
US5107329AApr 21, 1992
Pin-grid array semiconductor device
HITACHI LTD38 citations92
HITACHI ULSI SYS CO LTD
3 patentsUS7184330B2Feb 27, 2007
Semiconductor memory device
HITACHI ULSI SYS CO LTD9 citations73
US7162671B2Jan 9, 2007
Semiconductor integrated circuit device, method of testing semiconductor integrated circuit device and method of manufacturing semiconductor integrated circuit device
HITACHI ULSI SYS CO LTD6 citations73
US7113434B2Sep 26, 2006
Semiconductor integrated circuit having programmable delays for generating timing signals with time difference being non-integral multiple of clock cycle
HITACHI ULSI SYS CO LTD5 citations62