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Inventor

Kumiko Ishida

Inventor
Kawasaki, JP

Overview

3→
Patents
2008–2019
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.

G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them18%
G06FElectric digital data processing18%
G08CTransmission systems for measured values, control or similar signals18%
G09GArrangements or circuits for control of indicating devices using static means to present variable information18%
H04QSelecting18%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices9%
PatentTitleYear
10,409,386Display device and projection device20199,927,878'Display device and projection device'20187,471,374'Projection optical system, exposure apparatus, and exposure method'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2019Patents assigned to NIKON CORP (3)· patent assignee history
2008Based in Tokyo, JP· patent location history
2018–2019Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIKON CORP32008–2019
Locations
LocationPatentsSpan
Kawasaki, JP22018–2019
Tokyo, JP12008