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Inventor

Kenichi Kotoku

Inventor
Fujisawa, JP

Overview

4→
Patents
2002–2004
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G06Fprimary
G06FElectric digital data processing29%
H04NPictorial communication, e.g. television29%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them14%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices14%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%
PatentTitleYear
6,736,928'Exposure apparatus and semiconductor device manufacturing method'20046,670,985'Image sensing apparatus including a card device connectable to an information processing device'20036,654,050'Image input unit'20036,493,600'Semiconductor manufacturing apparatus'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2004Patents assigned to CANON KK (4)· patent assignee history
2002Based in Utsunomiya, JP· patent location history
2003Based in Fujisawa, JP· patent location history
2004Based in Tochigi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK42002–2004
Locations
LocationPatentsSpan
Fujisawa, JP22003
Tochigi, JP12004
Utsunomiya, JP12002