Inventor

Norihiro Masuda

Inventor

Nagano, JP

Overview

1991–2017

Patent span

Performing operations

Primary field (CPC B)

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

B41Jprimary

B41JTypewriters42%

Y10TTechnical subjects covered by former us classification19%

B23BTurning10%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%

H01LSemiconductor devices3%

H05BElectric heating3%

H10HInorganic light-emitting semiconductor devices having potential barriers3%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1991–1996Patents assigned to SHINKO ELECTRIC IND CO (3)· patent assignee history

1991–2017Based in Nagano, JP· patent location history

2007–2014Based in Toyokawa, JP· patent location history

2012–2017Patents assigned to SEIKO EPSON CORP (13)· patent assignee history

2012–2014Patents assigned to MASUDA NORIHIRO (4)· patent assignee history

2012–2015Based in Matsumoto, JP· patent location history

2013–2014Patents assigned to AOKI WATARU (2)· patent assignee history

2013–2014Patents assigned to BTT CORP (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations