P

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 patents
US6628538B2Sep 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 patents

HITACHI VLSI ENG

1 patent

RENESAS ELECTRONICS CORP

1 patent

Showing the top 50 of 99 patents by PatentIndex Score.