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Inventor

Kiyofumi Uchibori

Inventor
Hachioji, JP

Overview

7→
Patents
1985–1997
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H10Bprimary
H10BElectronic memory devices47%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
G11CStatic stores13%
H10DInorganic electric semiconductor devices7%
PatentTitleYear
5,700,705'Semiconductor integrated circuit device'19975,646,423'Semiconductor integrated circuit device'19975,619,055'Semiconductor integrated circuit device'19975,483,083'Semiconductor integrated circuit device'19965,194,749'Semiconductor integrated circuit device'19934,972,371'Semiconductor memory device'19904,507,759'Static memory'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1997Patents assigned to HITACHI LTD (7)· patent assignee history
1985Patents assigned to HITACHI MICROCUMPUTER ENG (1)· patent assignee history
1985Based in Hachiohji, JP· patent location history
1990–1997Based in Hachioji, JP· patent location history
1997Based in Katakura-machi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD71985–1997
HITACHI MICROCUMPUTER ENG11985
Locations
LocationPatentsSpan
Hachioji, JP51990–1997
Katakura-machi, JP11997
Hachiohji, JP11985