Inventor

Tadashi Aoto

Inventor

Miyagi, JP

Overview

2005–2018

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 h1035%

H01JElectric discharge tubes or discharge lamps30%

H01LSemiconductor devices20%

B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling5%

B24BMachines, devices, or processes for grinding or polishing5%

C23CCoating metallic material5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2005–2018Patents assigned to TOKYO ELECTRON LTD (8)· patent assignee history

2005–2018Based in Miyagi, JP· patent location history

2010–2015Based in Nirasaki, JP· patent location history

2013–2015Patents assigned to AOTO TADASHI (2)· patent assignee history

2013–2015Patents assigned to HIGUMA MASAKAZU (2)· patent assignee history

2013–2015Patents assigned to KIKUCHI EIICHIRO (2)· patent assignee history

2013Patents assigned to HIGUCHI KIMIHIRO (1)· patent assignee history

2013Based in Miyagi-gun, JP· patent location history

2016Based in Kurokawa-gun, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations