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Inventor

Yoshikazu Kiyoshige

Inventor
Hachioji, JP

Overview

8→
Patents
1995–2014
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G06Fprimary
G06FElectric digital data processing67%
G01RMeasuring electric variables22%
G11CStatic stores11%
PatentTitleYear
8,839,029'Multi-core microcontroller having comparator for checking processing results'20148,433,955'Multi-core microcontroller having comparator for checking processing result'20137,581,054'Data processing system'20096,922,803'Test method of semiconductor intergrated circuit and test pattern generator'20056,484,294'Semiconductor integrated circuit and method of designing the same'20025,931,895'Floating-point arithmetic processing apparatus'19995,684,729'Floating-point addition/substraction processing apparatus and method thereof'19975,410,696'Method of processing a program by parallel processing, and a processing unit thereof'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2002Patents assigned to HITACHI LTD (4)· patent assignee history
1995Based in Hitachi, JP· patent location history
1997–1999Based in Hadano, JP· patent location history
2002–2014Based in Hachioji, JP· patent location history
2005Patents assigned to HITACHI INFORMATION TECHNOLOGY (1)· patent assignee history
2005Based in Hachiouji, JP· patent location history
2009Based in Tokyo, JP· patent location history
2013–2014Patents assigned to RENESAS ELECTRONICS CORP (2)· patent assignee history
2013Patents assigned to HAGIWARA KESAMI (1)· patent assignee history
2013Patents assigned to ISHIGURO YUICHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD41995–2002
RENESAS ELECTRONICS CORP22013–2014
HAGIWARA KESAMI12013
HITACHI INFORMATION TECHNOLOGY12005
ISHIGURO YUICHI12013
Locations
LocationPatentsSpan
Hachioji, JP32002–2014
Hadano, JP21997–1999
Tokyo, JP12009
Hachiouji, JP12005
Hitachi, JP11995