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Inventor

Toshiki Shimasaki

Inventor
Tokyo, JP

Overview

3→
Patents
1993–2021
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.

H05Kprimary
H05KPrinted circuits40%
H01RElectrically-conductive connections20%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power20%
LOC1620%
PatentTitleYear
D0915488Lens holder for magnifying glass with lamp20215,683,001'Rack for mounting electronic apparatuses'19975,255,160'Electronic device package'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1997Patents assigned to NEC CORP (2)· patent assignee history
1993–2021Based in Tokyo, JP· patent location history
2021Patents assigned to OTSUKA OPTICS CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEC CORP21993–1997
OTSUKA OPTICS CO LTD12021
Locations
LocationPatentsSpan
Tokyo, JP31993–2021