P

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 patents
US6098136AAug 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 patents

JAPAN DISPLAY INC

2 patents

EBARA CORP

1 patent

PIONEER ELECTRONIC CORP

1 patent

SUMITOMO BAKELITE CO

1 patent

ARITA HIDEAKI

1 patent

FUJI PHOTO FILM CO LTD

1 patent

HITACHI AUTOMOTIVE SYSTEMS LTD

1 patent

NIPPON TELEGRAPH & TELEPHONE

1 patent

TAKEDA CHEMICAL INDUSTRIES LTD

1 patent

YOSHITOMI PHARMACEUTICAL

1 patent

TACHIBANA KENYA

1 patent

EMHART INC

1 patent

Showing the top 50 of 70 patents by PatentIndex Score.