P

Inventor

BABA HIROSHI

JP62 patents
⚠️ This page may combine multiple inventors who share the name “BABA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI ELECTRIC CORP

24 patents
US5517632AMay 14, 1996

Redundant array of disks with improved storage and recovery speed

MITSUBISHI ELECTRIC CORP102 citations99
US5838891ANov 17, 1998

Data storage system and storage managing method

MITSUBISHI ELECTRIC CORP118 citations98
US5758057AMay 26, 1998

Multi-media storage system

MITSUBISHI ELECTRIC CORP140 citations98
US5357473AOct 18, 1994

Semiconductor storage system including defective bit replacement

MITSUBISHI ELECTRIC CORP171 citations97
US5878203AMar 2, 1999

Recording device having alternative recording units operated in three different conditions depending on activities in maintaining diagnosis mechanism and recording sections

MITSUBISHI ELECTRIC CORP40 citations96
US5737745AApr 7, 1998

Redundant array of disks with host notification process for improved storage and recovery speed

MITSUBISHI ELECTRIC CORP76 citations96
US5701407ADec 23, 1997

Redundant array of disks with improved data reconstruction

MITSUBISHI ELECTRIC CORP38 citations96
US5655150AAug 5, 1997

Recording device having alternative recording units operated in three different conditions depending on activities in maintenance diagnosis mechanism and recording sections

MITSUBISHI ELECTRIC CORP58 citations96
US5515500AMay 7, 1996

Recording apparatus and method for an arrayed recording apparatus

MITSUBISHI ELECTRIC CORP55 citations96
US6018790AJan 25, 2000

Data access from the one of multiple redundant out-of-sync disks with the calculated shortest access time

MITSUBISHI ELECTRIC CORP21 citations93
US5930817AJul 27, 1999

Method and system including operation information accessible by a system on a network utilizing a file access command of a host operating system

MITSUBISHI ELECTRIC CORP27 citations93
US5915081AJun 22, 1999

Arrayed recording apparatus with selectably connectable spare disks

MITSUBISHI ELECTRIC CORP33 citations93
US5901280AMay 4, 1999

Transmission monitoring and controlling apparatus and a transmission monitoring and controlling method

MITSUBISHI ELECTRIC CORP50 citations93
US5832486ANov 3, 1998

Distributed database system having master and member sub-systems connected through a network

MITSUBISHI ELECTRIC CORP45 citations93
US5544339AAug 6, 1996

Array of disk drives with redundant channels

MITSUBISHI ELECTRIC CORP52 citations93
US5701406ADec 23, 1997

Redundant array of disks with improved storage and recovery speed

MITSUBISHI ELECTRIC CORP22 citations92
US5644697AJul 1, 1997

Redundant array of disks with improved storage and recovery speed

MITSUBISHI ELECTRIC CORP21 citations92
US4831475AMay 16, 1989

Magnetic disc device including device for controlling humidity in a disc enclosure

MITSUBISHI ELECTRIC CORP38 citations88
US5862406AJan 19, 1999

Array recording system reporting completion of writing data operation prior to the completion of writing redundancy data in alternative recording units

MITSUBISHI ELECTRIC CORP14 citations82
US5303097AApr 12, 1994

Disk synchronization control system and method

MITSUBISHI ELECTRIC CORP14 citations74
US5111348AMay 5, 1992

Magnetic head including thermoelectric positioning means

MITSUBISHI ELECTRIC CORP12 citations74
US4827362AMay 2, 1989

Magnetic disk device having compensation for dimensional change

MITSUBISHI ELECTRIC CORP7 citations74
US4782404ANov 1, 1988

Positioning system for a disc drive using a stepper motor

MITSUBISHI ELECTRIC CORP12 citations74
US4609953ASep 2, 1986

Disk unit

MITSUBISHI ELECTRIC CORP7 citations74

TS TECH CO LTD

14 patents

MITSUBISHI HEAVY IND LTD

2 patents

OZAKI HIROKI

2 patents

TOKAI RUBBER IND LTD

1 patent

TAKAI RUBBER IND LTD

1 patent

FUJITSU LTD

1 patent

JUJO PAPER CO LTD

1 patent

RICOH KK

1 patent

NAGAMINE SHOH

1 patent

FUJITSU MICROELECTRONICS LTD

1 patent

BABA HIROSHI

1 patent

Showing the top 50 of 62 patents by PatentIndex Score.