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Inventor

Yuichi Takenaka

Inventor
Ishikawa, JP

Overview

2→
Patents
1998–2017
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

B41Jprimary
B41JTypewriters25%
G01RMeasuring electric variables25%
G21KHandling of particles or ionising radiation not otherwise provided for25%
H01JElectric discharge tubes or discharge lamps25%
PatentTitleYear
9,632,117'Electron beam detecting device'20175,758,980'Tape printer providing improved layout of drive motor and battery portion'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to BROTHER IND LTD (1)· patent assignee history
1998Based in Nagoya, JP· patent location history
2017Patents assigned to SHIBUYA KOGYO CO LTD (1)· patent assignee history
2017Based in Ishikawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BROTHER IND LTD11998
SHIBUYA KOGYO CO LTD12017
Locations
LocationPatentsSpan
Ishikawa, JP12017
Nagoya, JP11998