Inventor
NAKAGOME YOSHINOBU
JP99 patents
⚠️ This page may combine multiple inventors who share the name “NAKAGOME YOSHINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
45 patentsUS6628538B2Sep 30, 2003
Memory module including module data wirings available as a memory access data bus
HITACHI LTD151 citations99
US5854636ADec 29, 1998
Semiconductor IC with a plurality of processing circuits which receive parallel data via a parallel data transfer circuit
HITACHI LTD419 citations99
US5539279AJul 23, 1996
Ferroelectric memory
HITACHI LTD218 citations99
US5526313AJun 11, 1996
Large scale integrated circuit with sense amplifier circuits for low voltage operation
HITACHI LTD156 citations99
US5297097AMar 22, 1994
Large scale integrated circuit for low voltage operation
HITACHI LTD121 citations99
US4661929AApr 28, 1987
Semiconductor memory having multiple level storage structure
HITACHI LTD239 citations99
US6359815B1Mar 19, 2002
Data transmitter
HITACHI LTD137 citations98
US6269051B1Jul 31, 2001
Semiconductor device and timing control circuit
HITACHI LTD91 citations98
US5535410AJul 9, 1996
Parallel processor having decoder for selecting switch from the group of switches and concurrently inputting MIMD instructions while performing SIMD operation
HITACHI LTD117 citations98
US4942556AJul 17, 1990
Semiconductor memory device
HITACHI LTD125 citations98
US6519173B2Feb 11, 2003
Memory system
HITACHI LTD49 citations96
US6407963B1Jun 18, 2002
Semiconductor memory device of DDR configuration having improvement in glitch immunity
HITACHI LTD64 citations96
US6377511B1Apr 23, 2002
Semiconductor integrated circuit device
HITACHI LTD28 citations96
USRE37593EMar 19, 2002
Large scale integrated circuit with sense amplifier circuits for low voltage operation
HITACHI LTD57 citations96
US6212127B1Apr 3, 2001
Semiconductor device and timing control circuit
HITACHI LTD51 citations96
US6195306B1Feb 27, 2001
Semiconductor device
HITACHI LTD57 citations96
US6166577ADec 26, 2000
Semiconductor integrated circuit device and microcomputer
HITACHI LTD62 citations96
US6107869AAug 22, 2000
Semiconductor integrated circuit
HITACHI LTD69 citations96
US5657273AAug 12, 1997
Semiconductor device capable of concurrently transferring data over read paths and write paths to a memory cell array
HITACHI LTD78 citations96
US5600163AFeb 4, 1997
Semiconductor element and semiconductor memory device using the same
HITACHI LTD32 citations96
US5568083AOct 22, 1996
Semiconductor integrated circuit device having an internally produced operation voltage matched to operation speed of circuit
HITACHI LTD60 citations96
US5455786AOct 3, 1995
Ferroelectric memory
HITACHI LTD62 citations96
US5384740AJan 24, 1995
Reference voltage generator
HITACHI LTD54 citations96
US5272393ADec 21, 1993
Voltage converter of semiconductor device
HITACHI LTD66 citations96
US5266848ANov 30, 1993
CMOS circuit with reduced signal swing
HITACHI LTD58 citations96
US5262999ANov 16, 1993
Large scale integrated circuit for low voltage operation
HITACHI LTD68 citations96
US5262993ANov 16, 1993
Semiconductor memory having redundancy circuit with means to switch power from a normal memory block to a spare memory block
HITACHI LTD41 citations96
US4994688AFeb 19, 1991
Semiconductor device having a reference voltage generating circuit
HITACHI LTD105 citations96
US4726021AFeb 16, 1988
Semiconductor memory having error correcting means
HITACHI LTD71 citations96
US4701884AOct 20, 1987
Semiconductor memory for serial data access
HITACHI LTD120 citations96
US5907867AMay 25, 1999
Translation lookaside buffer supporting multiple page sizes
HITACHI LTD59 citations95
US5264743ANov 23, 1993
Semiconductor memory operating with low supply voltage
HITACHI LTD50 citations95
US6870790B2Mar 22, 2005
Semiconductor device having a power down mode
HITACHI LTD15 citations93
US6747509B2Jun 8, 2004
Semiconductor integrated circuit
HITACHI LTD17 citations93
US6680875B2Jan 20, 2004
Semiconductor device, such as a synchronous DRAM, including a control circuit for reducing power consumption
HITACHI LTD13 citations93
US6438014B2Aug 20, 2002
High speed access compatible memory module
HITACHI LTD23 citations93
US6411539B2Jun 25, 2002
Memory system
HITACHI LTD19 citations93
US6388483B1May 14, 2002
Semiconductor integrated circuit device and microcomputer
HITACHI LTD16 citations93
US5539692AJul 23, 1996
Semiconductor memory and method of setting type
HITACHI LTD31 citations93
US5532971AJul 2, 1996
Nonvolatile semiconductor memory having enhanced speed for erasing and programming
HITACHI LTD36 citations93
US5528548AJun 18, 1996
Voltage converter of semiconductor device
HITACHI LTD42 citations93
US5402375AMar 28, 1995
Voltage converter arrangement for a semiconductor memory
HITACHI LTD31 citations93
US5386394AJan 31, 1995
Semiconductor memory device for performing parallel operations on hierarchical data lines
HITACHI LTD49 citations93
US4709350ANov 24, 1987
Semiconductor memory using multiple level storage structure
HITACHI LTD44 citations93
US6680869B2Jan 20, 2004
Semiconductor device
HITACHI LTD19 citations92
RENESAS TECH CORP
3 patentsHITACHI VLSI ENG
1 patentRENESAS ELECTRONICS CORP
1 patentShowing the top 50 of 99 patents by PatentIndex Score.