Inventor

Naoto Yoshitaka

Inventor

Koshi, JP

Overview

2009–2018

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 h1031%

H01LSemiconductor devices17%

B23KSoldering or unsoldering10%

Y10TTechnical subjects covered by former us classification10%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

B05DProcesses for applying fluent materials to surfaces, in general4%

B08BCleaning in general4%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%

H10DInorganic electric semiconductor devices2%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2009–2018Patents assigned to TOKYO ELECTRON LTD (16)· patent assignee history

2009–2010Based in Kikuchi-gun, JP· patent location history

2009–2012Based in Suwa, JP· patent location history

2011–2018Based in Koshi, JP· patent location history

2012–2018Patents assigned to YOSHITAKA NAOTO (7)· patent assignee history

2013–2014Patents assigned to TOKUNAGA YOICHI (2)· patent assignee history

2015–2016Patents assigned to MATSUNAGA MASATAKA (2)· patent assignee history

2016–2018Patents assigned to HIRAKAWA OSAMU (2)· patent assignee history

2016–2017Based in Kumamoto, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations