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Inventor

Katsuji Takagi

Inventor
Kanagawa, JP

Overview

3→
Patents
1976–2013
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B23Kprimary
B23KSoldering or unsoldering40%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1040%
G04BMechanically-driven clocks or watches20%
PatentTitleYear
8,357,620'Laser annealing method and laser annealing apparatus'20138,278,163'Semiconductor processing apparatus and semiconductor processing method'20123,948,038'Coupling structure of watchcase'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Based in Tokyo, JP· patent location history
2012–2013Patents assigned to FUJINO TOSHIO (2)· patent assignee history
2012–2013Patents assigned to HAGA SHINSUKE (2)· patent assignee history
2012–2013Patents assigned to KONO TADAHIRO (2)· patent assignee history
2012–2013Patents assigned to MACHIDA AKIO (2)· patent assignee history
2012–2013Patents assigned to SONY CORP (2)· patent assignee history
2012–2013Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJINO TOSHIO22012–2013
HAGA SHINSUKE22012–2013
KONO TADAHIRO22012–2013
MACHIDA AKIO22012–2013
SONY CORP22012–2013
Locations
LocationPatentsSpan
Kanagawa, JP22012–2013
Tokyo, JP11976