P

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 patents
US5808944ASep 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 patents

ELPIDA MEMORY INC

2 patents

MITSUBISHI ELECTRIC CORP

2 patents

HITACHI VLSI ENG

1 patent

HITACHI ULSI SYS CO LTD

1 patent

Showing the top 50 of 100 patents by PatentIndex Score.