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Inventor

Masato Hagiri

Inventor
Utsunomiya, JP

Overview

2→
Patents
2012–2020
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.

G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices50%
G02BOptical elements, systems or apparatus25%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them25%
PatentTitleYear
10,539,879Optical apparatus, exposure apparatus, method of manufacturing optical apparatus, and method of manufacturing article20208,319,948'Evaluation method and exposure apparatus'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2020Patents assigned to CANON KK (2)· patent assignee history
2012Patents assigned to HAGIRI MASATO (1)· patent assignee history
2012Patents assigned to WATANABE SHU (1)· patent assignee history
2012–2020Based in Utsunomiya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK22012–2020
HAGIRI MASATOself12012
WATANABE SHU12012
Locations
LocationPatentsSpan
Utsunomiya, JP22012–2020