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Inventor

Yo Shimazaki

Inventor
Tokyo, JP

Overview

6→
Patents
2002–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

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

B23Kprimary
B23KSoldering or unsoldering10%
C23CCoating metallic material10%
C23FNon-mechanical removal of metallic material from surface10%
C25DProcesses for the electrolytic or electrophoretic production of coatings10%
H01LSemiconductor devices10%
H10KOrganic electric solid-state devices10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices7%
H05BElectric heating7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
11,118,258Deposition mask, method of manufacturing deposition mask and metal plate202110,538,838Deposition mask, method of manufacturing deposition mask and metal plate202010,541,387Deposition mask, method of manufacturing deposition mask and metal plate20208,739,401'Circuit member, manufacturing method for circuit members, semiconductor device, and surface lamination structure for circuit member'20148,742,554'Circuit member, manufacturing method for circuit members, semiconductor device, and surface lamination structure for circuit member'20146,441,502'Member for mounting of semiconductor'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2021Patents assigned to DAINIPPON PRINTING CO LTD (6)· patent assignee history
2002–2021Based in Tokyo, JP· patent location history
2014Patents assigned to FUKUCHI MASARU (2)· patent assignee history
2014Patents assigned to IKEZAWA TAKAO (2)· patent assignee history
2014Patents assigned to MASUDA MASACHIKA (2)· patent assignee history
2014Patents assigned to MATSUMURA KENJI (2)· patent assignee history
2014Based in Shinjuku-ku, JP· patent location history
2014Based in Tsurugashima, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAINIPPON PRINTING CO LTD62002–2021
FUKUCHI MASARU22014
IKEZAWA TAKAO22014
MASUDA MASACHIKA22014
MATSUMURA KENJI22014
Locations
LocationPatentsSpan
Tokyo, JP42002–2021
Shinjuku-ku, JP12014
Tsurugashima, JP12014