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Inventor

Tsuyoshi Yanai

Inventor
Kawasaki, JP

Overview

3→
Patents
2002–2010
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H10Bprimary
H10BElectronic memory devices25%
H10DInorganic electric semiconductor devices25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
B29CShaping or joining of plastics13%
C12MApparatus for enzymology or microbiology13%
PatentTitleYear
RE041963'Semiconductor memory device'20107,491,526'Incubator and culture device'20096,469,328'Semiconductor memory device'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to FUJITSU LTD (1)· patent assignee history
2002–2010Based in Kawasaki, JP· patent location history
2009Patents assigned to OLYMPUS CORP (1)· patent assignee history
2009Based in Sagamihara, JP· patent location history
2010Patents assigned to FUJITSU SEMICONDUCTOR LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD12002
FUJITSU SEMICONDUCTOR LTD12010
OLYMPUS CORP12009
Locations
LocationPatentsSpan
Kawasaki, JP22002–2010
Sagamihara, JP12009