Inventor
MIYAZAWA KAZUYUKI
JP100 patents
⚠️ This page may combine multiple inventors who share the name “MIYAZAWA KAZUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
40 patentsUS5808944ASep 15, 1998
Semiconductor memory device having a defect relief arrangement
HITACHI LTD97 citations98
US5208782AMay 4, 1993
Semiconductor integrated circuit device having a plurality of memory blocks and a lead on chip (LOC) arrangement
HITACHI LTD133 citations98
US5184208AFeb 2, 1993
Semiconductor device
HITACHI LTD115 citations98
US6121681ASep 19, 2000
Semiconductor device
HITACHI LTD58 citations96
US5654577AAug 5, 1997
Semiconductor integrated circuit device
HITACHI LTD51 citations96
US5602771AFeb 11, 1997
Semiconductor memory device and defect remedying method thereof
HITACHI LTD43 citations96
US5579256ANov 26, 1996
Semiconductor memory device and defect remedying method thereof
HITACHI LTD45 citations96
US4992985AFeb 12, 1991
Method for selectively initiating/terminating a test mode in an address multiplexed DRAM and address multiplexed DRAM having such a capability
HITACHI LTD34 citations96
US4811299AMar 7, 1989
Dynamic RAM device having a separate test mode capability
HITACHI LTD61 citations96
US4562555ADec 31, 1985
Semiconductor memory device
HITACHI LTD59 citations96
US5287000AFeb 15, 1994
Resin-encapsulated semiconductor memory device useful for single in-line packages
HITACHI LTD89 citations94
US6788572B2Sep 7, 2004
Non-volatile multi-level semiconductor flash memory device and method of driving same
HITACHI LTD15 citations93
US6335878B1Jan 1, 2002
Non-volatile multi-level semiconductor flash memory device and method of driving same
HITACHI LTD24 citations93
US6166950ADec 26, 2000
Nonvolatile semiconductor storage device
HITACHI LTD40 citations93
US6078084AJun 20, 2000
Semiconductor integrated circuit device
HITACHI LTD27 citations93
US4934820AJun 19, 1990
Semiconductor device
HITACHI LTD52 citations93
US4916700AApr 10, 1990
Semiconductor storage device
HITACHI LTD27 citations93
US4893157AJan 9, 1990
Semiconductor device
HITACHI LTD34 citations93
US4873672AOct 10, 1989
Dynamic random access memory capable of fast erasing of storage data
HITACHI LTD28 citations93
US6515913B2Feb 4, 2003
Semiconductor memory device and defect remedying method thereof
HITACHI LTD22 citations92
US6335884B1Jan 1, 2002
Semiconductor memory device and defect remedying method thereof
HITACHI LTD22 citations92
US6212089B1Apr 3, 2001
Semiconductor memory device and defect remedying method thereof
HITACHI LTD18 citations92
US6160744ADec 12, 2000
Semiconductor memory device and defect remedying method thereof
HITACHI LTD18 citations92
US6049500AApr 11, 2000
Semiconductor memory device and defect remedying method thereof
HITACHI LTD28 citations92
US5610089AMar 11, 1997
Method of fabrication of semiconductor integrated circuit device
HITACHI LTD40 citations92
US5276346AJan 4, 1994
Semiconductor integrated circuit device having protective/output elements and internal circuits
HITACHI LTD29 citations92
US7499340B2Mar 3, 2009
Semiconductor memory device and defect remedying method thereof
HITACHI LTD8 citations84
US6657901B2Dec 2, 2003
Semiconductor device formed in a rectangle region on a semiconductor substrate including a voltage generating circuit
HITACHI LTD11 citations82
US6496411B2Dec 17, 2002
Non-volatile multi-level semiconductor flash memory device and method of driving same
HITACHI LTD12 citations82
US5854508ADec 29, 1998
Semiconductor memory device having zigzag bonding pad arrangement
HITACHI LTD15 citations82
US5748532AMay 5, 1998
Semiconductor nonvolatile memory device and computer system using the same
HITACHI LTD16 citations82
US5534723AJul 9, 1996
Semiconductor integrated circuit device having output and internal circuit MISFETS
HITACHI LTD18 citations82
US5365113ANov 15, 1994
Semiconductor device
HITACHI LTD15 citations82
US5331596AJul 19, 1994
Address multiplexed dynamic RAM having a test mode capability
HITACHI LTD11 citations82
US5117393AMay 26, 1992
Method of testing memory cells in an address multiplexed dynamic ram including test mode selection
HITACHI LTD19 citations82
US5805513ASep 8, 1998
Semiconductor memory device with improved substrate arrangement to permit forming a plurality of different types of random access memory, and a testing method therefor
HITACHI LTD15 citations81
US5426613AJun 20, 1995
Semiconductor memory device with improved substrate arrangement to permit forming a plurality of different types of random access memory, and a testing method therefor
HITACHI LTD18 citations81
US7345929B2Mar 18, 2008
Semiconductor memory device and defect remedying method thereof
HITACHI LTD4 citations74
US7079416B2Jul 18, 2006
Non-volatile multi-level, semiconductor flash memory device and method of driving same
HITACHI LTD10 citations74
US6590808B1Jul 8, 2003
Non-volatile multi-level semiconductor flash memory device and method of driving same
HITACHI LTD4 citations74
SHISEIDO CO LTD
4 patentsUS6391288B1May 21, 2002
Microcapsule and method of making the same
SHISEIDO CO LTD114 citations97
US7348424B2Mar 25, 2008
Polysaccharide containing phosphorylcholine group and process for producing the same
SHISEIDO CO LTD21 citations92
US6326011B1Dec 4, 2001
Copolymer containing reactive silyl groups, composition containing the same and method of treatment with the same
SHISEIDO CO LTD35 citations92
US7560023B2Jul 14, 2009
Method of modifying surface of material
SHISEIDO CO LTD15 citations82
ELPIDA MEMORY INC
2 patentsMITSUBISHI ELECTRIC CORP
2 patentsHITACHI VLSI ENG
1 patentHITACHI ULSI SYS CO LTD
1 patentShowing the top 50 of 100 patents by PatentIndex Score.