Inventor

Junji Nakagoshi

Inventor

Tokyo, JP

Overview

14→

Patents

1991–2000

Patent span

Physics

Primary field (CPC G)

Patents· 14 as inventor

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

G06Fprimary

G06FElectric digital data processing72%

H04LTransmission of digital information, e.g. telegraphic communication22%

H04QSelecting6%

PatentTitleYear

6,038,607'Method and apparatus in a computer system having plural computers which cause the initiation of functions in each other using information contained in packets transferred between the computers'2000 5,867,679'Parallel processor system with asynchronous data transmission by a data producing processor to a data using processor employing controlled execution of a program by the data using processor for processing the data'1999 5,825,773'Switching system for transferring broadcast packet held in broadcast buffer received from input port to output ports according to the state of each output port'1998 5,826,049'Partial broadcast method in parallel computer and a parallel computer suitable therefor'1998 5,822,605'Parallel processor system with a broadcast message serializing circuit provided within a network'1998 5,758,053'Fault handling and recovery for system having plural processors'1998 5,754,792'Switch circuit comprised of logically split switches for parallel transfer of messages and a parallel processor system using the same'1998 5,742,766'Parallel computing system for synchronizing processors by using partial switch circuits for broadcasting messages after receiving synchronization signals and judging synchronization thereof'1998 5,594,868'Processor unit for a parallel processor system discards a received packet when a reception buffer has insufficient space for storing the packet'1997 5,386,566'Inter-processor communication method for transmitting data and processor dependent information predetermined for a receiving process of another processor'1995 5,377,333'Parallel processor system having computing clusters and auxiliary clusters connected with network of partial networks and exchangers'1994 5,086,498'Parallel computer with asynchronous communication facility'1992 5,010,477'Method and apparatus for transferring vector data between parallel processing system with registers & logic for inter-processor data communication independents of processing operations'1991 4,985,827'Computer for synchronized read and write of vector data'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2000Patents assigned to HITACHI LTD (13)· patent assignee history

1991–1999Based in Tokyo, JP· patent location history

1994–1998Patents assigned to HITACHI VLSI ENG (6)· patent assignee history

1997–2000Based in Hadano, JP· patent location history

1998Patents assigned to HITACHI ULSI ENG CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	13	1991–2000
HITACHI VLSI ENG	6	1994–1998
HITACHI ULSI ENG CORP	2	1998

Locations

Location	Patents	Span
Tokyo, JP	10	1991–1999
Hadano, JP	4	1997–2000