Inventor

Toshiharu Wada

Inventor

Miyagi, JP

Overview

2000–2020

Patent span

Electricity

Primary field (CPC H)

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

H01Jprimary

H01JElectric discharge tubes or discharge lamps16%

H01LSemiconductor devices16%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1016%

H05HPlasma technique11%

Y10TTechnical subjects covered by former us classification11%

F15BSystems acting by means of fluids in general5%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges5%

F16KValves5%

F16NLubricating5%

G05DSystems for controlling or regulating non-electric variables5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2000–2005Patents assigned to SMC KK (2)· patent assignee history

2000–2005Based in Tsukuba, JP· patent location history

2006Patents assigned to SMC CORP (1)· patent assignee history

2006Based in Yawara-mura, JP· patent location history

2017–2020Patents assigned to TOKYO ELECTRON LTD (4)· patent assignee history

2017–2018Based in Miyagi, JP· patent location history

2020Based in Albany, NY, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations