Inventor

Ichiharu Aburano

Inventor

Hitachi, JP

Overview

1995–2010

Patent span

Physics

Primary field (CPC G)

Patents· 19 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary

G06FElectric digital data processing95%

G11CStatic stores5%

PatentTitleYear

7,802,045'Bus system for use with information processing apparatus'2010 7,577,781'Bus system for use with information processing apparatus'2009 7,398,346'Bus system for use with information processing apparatus'2008 7,152,130'Bus system for use with information processing apparatus'2006 6,907,489'Bus system for use with information processing apparatus'2005 6,810,461'Bus system for use with information processing apparatus'2004 6,334,164'Bus system for use with information processing apparatus'2001 6,195,719'Bus system for use with information processing apparatus'2001 6,098,136'Multiple bus system using a data transfer unit'2000 6,006,302'Multiple bus system using a data transfer unit'1999 5,935,231'Bus system for use with information processing apparatus'1999 5,889,971'Bus system for use with information processing apparatus'1999 5,890,220'Address conversion apparatus accessible to both I/O devices and processor and having a reduced number of index buffers'1999 5,751,976'Bus system for use with information processing apparatus'1998 5,749,093'Enhanced information processing system using cache memory indication during DMA accessing'1998 5,668,956'Bus system for use with information processing apparatus'1997 5,506,973'Bus system for use with information processing apparatus'1996 5,483,642'Bus system for use with information processing apparatus'1996 5,381,544'Copyback memory system and cache memory controller which permits access while error recovery operations are performed'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2010Patents assigned to HITACHI LTD (19)· patent assignee history

1995–2010Based in Hitachi, JP· patent location history

1998Patents assigned to HITACHI COMPUTER ELECTRONIC (1)· patent assignee history

1999Patents assigned to HITACHI PROCESS COMPUTER ENG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	19	1995–2010
HITACHI COMPUTER ELECTRONIC	1	1998
HITACHI PROCESS COMPUTER ENG	1	1999

Locations

Location	Patents	Span
Hitachi, JP	19	1995–2010