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Inventor

Seigo Yamawaki

Inventor
Kawasaki, JP

Overview

7→
Patents
2011–2019
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.

H05Kprimary
H05KPrinted circuits41%
Y10TTechnical subjects covered by former us classification35%
H01LSemiconductor devices6%
H10DInorganic electric semiconductor devices6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
10,396,020Method of manufacturing board201910,327,340Circuit board, production method of circuit board, and electronic equipment20199,769,936'Production method of circuit board'20178,186,052'Method of producing substrate'20128,151,456'Method of producing substrate'20128,153,908'Circuit board and method of producing the same'20128,035,037'Core substrate and method of producing the same'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2019Patents assigned to FUJITSU LTD (7)· patent assignee history
2011–2012Based in Kawasaki, JP· patent location history
2012Patents assigned to ABE TOMOYUKI (3)· patent assignee history
2012Patents assigned to HIRANO SHIN (3)· patent assignee history
2012Patents assigned to IIDA KENJI (3)· patent assignee history
2012Patents assigned to MAEHARA YASUTOMO (3)· patent assignee history
2017–2019Based in Nagano, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD72011–2019
ABE TOMOYUKI32012
HIRANO SHIN32012
IIDA KENJI32012
MAEHARA YASUTOMO32012
Locations
LocationPatentsSpan
Kawasaki, JP42011–2012
Nagano, JP32017–2019