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Inventor

Yuuichi Takehara

Inventor
Kanagawa, JP

Overview

4→
Patents
2007–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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 h1036%
C23CCoating metallic material27%
H10KOrganic electric solid-state devices27%
H10DInorganic electric semiconductor devices9%
PatentTitleYear
8,535,965'Silicon nitride film, a semiconductor device, a display device and a method for manufacturing a silicon nitride film'20138,227,805'Silicon nitride film, a semiconductor device, a display device and a method for manufacturing a silicon nitride film'20127,416,928'Manufacturing method of semiconductor device'20087,274,038'Silicon nitride film, a semiconductor device, a display device and a method for manufacturing a silicon nitride film'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2013Patents assigned to SEMICONDUCTOR ENERGY LAB (4)· patent assignee history
2007–2013Based in Kanagawa, JP· patent location history
2012–2013Patents assigned to KAKEHATA TETSUYA (2)· patent assignee history
2012–2013Patents assigned to MAEKAWA SHINJI (2)· patent assignee history
2012–2013Patents assigned to TAKEHARA YUUICHI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEMICONDUCTOR ENERGY LAB42007–2013
KAKEHATA TETSUYA22012–2013
MAEKAWA SHINJI22012–2013
TAKEHARA YUUICHIself22012–2013
Locations
LocationPatentsSpan
Kanagawa, JP42007–2013