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Inventor

Hirohito Kikukawa

Inventor
Osaka, JP

Overview

18→
Patents
1995–2011
Patent span
Physics
Primary field (CPC G)

Patents· 18 as inventor

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

G11Cprimary
G11CStatic stores86%
G06FElectric digital data processing14%
PatentTitleYear
7,884,642'System LSI'20117,696,779'System LSI'20107,518,903'Semiconductor memory device and semiconductor integrated circuit system'20097,397,720'Semiconductor storage device including electrical fuse module'20087,136,312'Semiconductor device having read and write operations corresponding to read and write row control signals'20066,999,368'Semiconductor memory device and semiconductor integrated circuit device'20066,137,735'Column redundancy circuit with reduced signal path delay'20005,841,727'Semiconductor memory device'19985,835,424'Semiconductor memory'19985,818,782'Data transmission circuit, data line driving circuit, amplifying circuit, semiconductor integrated circuit, and semiconductor memory'19985,719,531'Data transmission circuit, data line driving circuit, amplifying circuit, semiconductor integrated circuit, and semiconductor memory'19985,717,651'Semiconductor memory'19985,680,366'Data transmission circuit, data line driving circuit, amplifying circuit, semiconductor integrated circuit, and semiconductor memory'19975,642,323'Semiconductor integrated circuit with a data transmission circuit'19975,546,346'Semiconductor memory device'19965,515,334'Data transmission circuit, data line driving circuit, amplifying circuit, semiconductor integrated circuit, and semiconductor memory'19965,508,963'Semiconductor integrated circuit'19965,426,601'Semiconductor memory device having a prolonged data holding time'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (14)· patent assignee history
1995–2011Based in Osaka, JP· patent location history
1998Patents assigned to MATSUSHITA ELECTRONICS CORP (1)· patent assignee history
2000Patents assigned to MOSAID TECHNOLOGIES INC (1)· patent assignee history
2000Based in Hirakata, JP· patent location history
2009–2011Patents assigned to PANASONIC CORP (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD141995–2008
PANASONIC CORP32009–2011
MATSUSHITA ELECTRONICS CORP11998
MOSAID TECHNOLOGIES INC12000
Locations
LocationPatentsSpan
Osaka, JP171995–2011
Hirakata, JP12000