Inventor
KAWAGUCHI HITOSHI
JP70 patents
⚠️ This page may combine multiple inventors who share the name “KAWAGUCHI HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
29 patentsUS6098136AAug 1, 2000
Multiple bus system using a data transfer unit
HITACHI LTD23 citations96
US6006302ADec 21, 1999
Multiple bus system using a data transfer unit
HITACHI LTD25 citations96
US5668956ASep 16, 1997
Bus system for use with information processing apparatus
HITACHI LTD69 citations96
US5506973AApr 9, 1996
Bus system for use with information processing apparatus
HITACHI LTD63 citations96
US5483642AJan 9, 1996
Bus system for use with information processing apparatus
HITACHI LTD59 citations96
US5828871AOct 27, 1998
Information processing apparatus with connection between memory and memory control unit
HITACHI LTD32 citations93
US7068503B2Jun 27, 2006
Information processing unit and information processing related units
HITACHI LTD13 citations92
US6907489B2Jun 14, 2005
Bus system for use with information processing apparatus
HITACHI LTD16 citations92
US6810461B2Oct 26, 2004
Bus system for use with information processing apparatus
HITACHI LTD20 citations92
US6606243B2Aug 12, 2003
Information processing unit and information processing related units
HITACHI LTD27 citations92
US6334164B1Dec 25, 2001
Bus system for use with information processing apparatus
HITACHI LTD20 citations92
US5915120AJun 22, 1999
Information processing apparatus having a power management system that dynamically changes operating conditions based upon dynamically selected user preferential order setting
HITACHI LTD44 citations92
US5889971AMar 30, 1999
Bus system for use with information processing apparatus
HITACHI LTD17 citations92
US5890220AMar 30, 1999
Address conversion apparatus accessible to both I/O devices and processor and having a reduced number of index buffers
HITACHI LTD37 citations92
US5751976AMay 12, 1998
Bus system for use with information processing apparatus
HITACHI LTD20 citations92
US5109333AApr 28, 1992
Data transfer control method and apparatus for co-processor system
HITACHI LTD44 citations91
US4947373AAug 7, 1990
Dynamic ram
HITACHI LTD53 citations91
US5317747AMay 31, 1994
Multiprocessor system and interruption control device for controlling interruption requests between processors and peripheral devices in the multiprocessor system
HITACHI LTD42 citations90
US7152130B2Dec 19, 2006
Bus system for use with information processing apparatus
HITACHI LTD8 citations82
US6201693B1Mar 13, 2001
Information processing unit and information processing related units
HITACHI LTD13 citations82
US6195719B1Feb 27, 2001
Bus system for use with information processing apparatus
HITACHI LTD10 citations82
US5935231AAug 10, 1999
Bus system for use with information processing apparatus
HITACHI LTD15 citations82
US7577781B2Aug 18, 2009
Bus system for use with information processing apparatus
HITACHI LTD3 citations74
US7274565B2Sep 25, 2007
Information processing unit and information processing related units
HITACHI LTD4 citations74
US6898078B2May 24, 2005
Information processing unit and information processing related units
HITACHI LTD7 citations74
US6598139B2Jul 22, 2003
Information processing apparatus
HITACHI LTD5 citations74
US6330651B1Dec 11, 2001
Information processing apparatus capable of reading data from memory at high speed
HITACHI LTD5 citations74
US6098159AAug 1, 2000
Information processing apparatus
HITACHI LTD6 citations74
US5276818AJan 4, 1994
Bus system for information processing system and method of controlling the same
HITACHI LTD17 citations73
MITSUBISHI ELECTRIC CORP
8 patentsUS7112908B2Sep 26, 2006
Rotor for synchronous induction motor, synchronous induction motor, fan motor, compressor, air conditioner, and refrigerator
MITSUBISHI ELECTRIC CORP27 citations92
US7102259B2Sep 5, 2006
Rotor of a synchronous induction electric motor
MITSUBISHI ELECTRIC CORP19 citations92
US6858968B2Feb 22, 2005
Synchronous motor, fan, compressor, refrigeration and air-conditioning machines
MITSUBISHI ELECTRIC CORP19 citations92
US6008563ADec 28, 1999
Reluctance motor and compressor-driving reluctance motor
MITSUBISHI ELECTRIC CORP42 citations92
US5748459AMay 5, 1998
Electric leakage current prevention using an equivalent impedance
MITSUBISHI ELECTRIC CORP23 citations92
US6906448B2Jun 14, 2005
Synchronous inductance motor, a manufacturing method of the synchronous inductance motor, and a compressor
MITSUBISHI ELECTRIC CORP15 citations84
US6900571B2May 31, 2005
Rotor for synchronous induction motor, including slots and slits, and compressor
MITSUBISHI ELECTRIC CORP14 citations84
US10256713B2Apr 9, 2019
Power conversion device and method for controlling power conversion device
MITSUBISHI ELECTRIC CORP3 citations71
JAPAN DISPLAY INC
2 patentsEBARA CORP
1 patentPIONEER ELECTRONIC CORP
1 patentSUMITOMO BAKELITE CO
1 patentARITA HIDEAKI
1 patentFUJI PHOTO FILM CO LTD
1 patentHITACHI AUTOMOTIVE SYSTEMS LTD
1 patentNIPPON TELEGRAPH & TELEPHONE
1 patentTAKEDA CHEMICAL INDUSTRIES LTD
1 patentYOSHITOMI PHARMACEUTICAL
1 patentTACHIBANA KENYA
1 patentEMHART INC
1 patentShowing the top 50 of 70 patents by PatentIndex Score.