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Inventor

Kazuhiko Sanada

Inventor
Kanagawa, JP

Overview

8→
Patents
2001–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

H10Dprimary
H10DInorganic electric semiconductor devices36%
G11CStatic stores29%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests21%
H10BElectronic memory devices14%
PatentTitleYear
8,552,492'Semiconductor device'20138,436,421'Semiconductor device with trench gate transistors and method for production thereof'20137,872,329'Semiconductor device and method of manufacturing the same'20117,671,399'Semiconductor storage device'20106,919,596'Structure of a capacitive element of a booster circuit included in a semiconductor device and method of manufacturing such a structure'20056,538,927'Semiconductor storage device and production method thereof'20036,498,753'Semiconductor storage device and production method thereof'20026,330,191'Semiconductor storage device and production method thereof'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2003Patents assigned to NEC CORP (3)· patent assignee history
2001–2005Based in Tokyo, JP· patent location history
2005–2010Patents assigned to NEC ELECTRONICS CORP (2)· patent assignee history
2010–2013Based in Kanagawa, JP· patent location history
2011–2013Patents assigned to RENESAS ELECTRONICS CORP (3)· patent assignee history
2013Patents assigned to SANADA KAZUHIKO (2)· patent assignee history
2013Patents assigned to KAWAGUCHI HIROSHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEC CORP32001–2003
RENESAS ELECTRONICS CORP32011–2013
NEC ELECTRONICS CORP22005–2010
SANADA KAZUHIKOself22013
KAWAGUCHI HIROSHI12013
Locations
LocationPatentsSpan
Kanagawa, JP42010–2013
Tokyo, JP42001–2005