Inventor

Yoshiko Tamaki

Inventor

Kodaira, JP

Overview

1989–2003

Patent span

Physics

Primary field (CPC G)

Patents· 20 as inventor

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

G06Fprimary

G06FElectric digital data processing91%

G06TImage data processing or generation, in general5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

PatentTitleYear

6,507,809'Method and system for simulating performance of a computer system'2003 6,044,450'Processor for VLIW instruction'2000 5,978,894'Method of interprocessor data transfer using a network, virtual addresses and paging, a buffer, flags, data transfer status information and user accessible storage areas in main memory'1999 5,872,989'Processor having a register configuration suited for parallel execution control of loop processing'1999 5,857,110'Priority control with concurrent switching of priorities of vector processors, for plural priority circuits for memory modules shared by the vector processors'1999 5,809,539'Processor system having address allocation and address lock capability adapted for a memory comprised of synchronous DRAMs'1998 5,754,876'Data processor system for preloading/poststoring data arrays processed by plural processors in a sharing manner'1998 5,617,575'Interprocessor priority control system for multivector processor'1997 5,590,353'Vector processor adopting a memory skewing scheme for preventing degradation of access performance'1996 5,530,881'Vector processing apparatus for processing different instruction set architectures corresponding to mingled-type programs and separate-type programs'1996 5,506,980'Method and apparatus for parallel processing of a large data array utilizing a shared auxiliary memory'1996 5,440,750'Information processing system capable of executing a single instruction for watching and waiting for writing of information for synchronization by another processor'1995 5,437,043'Information processing apparatus having a register file used interchangeably both as scalar registers of register windows and as vector registers'1995 5,396,603'Data processor having resources and execution start control for starting execution of succeeding instruction in resource before completion of preceding instruction'1995 5,392,443'Vector processor with a memory assigned with skewed addresses adapted for concurrent fetching of a number of vector elements belonging to the same vector data'1995 5,339,429'Parallel processing system and compiling method used therefor'1994 5,193,186'Processor system for executing processes in parallel under multitask, control method of waiting for event of process'1993 5,109,499'Vector multiprocessor system which individually indicates the data element stored in common vector register'1992 4,992,936'Address translation method and apparatus therefor'1991 4,881,168'Vector processor with vector data compression/expansion capability'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2003Patents assigned to HITACHI LTD (20)· patent assignee history

1989Based in Kawagoe, JP· patent location history

1991–1995Based in Kunitachi, JP· patent location history

1994–2000Based in Kodaira, JP· patent location history

2003Based in Kokubunji, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	20	1989–2003

Locations

Location	Patents	Span
Kodaira, JP	12	1994–2000
Kunitachi, JP	6	1991–1995
Kokubunji, JP	1	2003
Kawagoe, JP	1	1989