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Inventor

Toshihumi Takada

Inventor
Tokyo, JP

Overview

3→
Patents
2003–2005
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G06Kprimary
G06KGraphical data reading60%
H01RElectrically-conductive connections40%
PatentTitleYear
6,848,923'Switch structure of card connector'20056,729,892'Card connector'20046,638,087'Switch structure of card connector'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2005Patents assigned to YAMAICHI ELECTRONICS CO LTD (3)· patent assignee history
2003–2005Based in Tokyo, JP· patent location history
2004Based in Hokkaido, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YAMAICHI ELECTRONICS CO LTD32003–2005
Locations
LocationPatentsSpan
Tokyo, JP22003–2005
Hokkaido, JP12004