Inventor

Takahiro Eto

Inventor

Kawasaki, JP

Overview

2012–2018

Patent span

Electricity

Primary field (CPC H)

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

H10Pprimary

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1027%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices20%

C11DDetergent compositions13%

B08BCleaning in general7%

C09KMaterials for miscellaneous applications, not provided for elsewhere7%

C23FNon-mechanical removal of metallic material from surface7%

C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis7%

H01LSemiconductor devices7%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2012–2018Patents assigned to TOKYO OHKA KOGYO CO LTD (5)· patent assignee history

2012–2014Patents assigned to ETO TAKAHIRO (3)· patent assignee history

2012–2014Patents assigned to KUMAZAWA AKIRA (2)· patent assignee history

2012–2013Patents assigned to MORI DAIJIRO (2)· patent assignee history

2012–2013Patents assigned to OHHASHI TAKUYA (2)· patent assignee history

2012–2018Based in Kawasaki, JP· patent location history

2014Based in Kanagawa, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Kawasaki, JP	4	2012–2018
Kanagawa, JP	1	2014