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Inventor

Kyo Hatakeyama

Inventor
Kawasaki, JP

Overview

1→
Patents
2019
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

C07Dprimary
C07DHeterocyclic compounds25%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices25%
H01LSemiconductor devices25%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1025%
PatentTitleYear
10,514,600Resist composition, method of forming resist pattern, compound, and acid diffusion control agent2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to TOKYO OHKA KOGYO CO LTD (1)· patent assignee history
2019Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOKYO OHKA KOGYO CO LTD12019
Locations
LocationPatentsSpan
Kawasaki, JP12019