Inventor

Mitsuma Ooishi

Inventor

Tokyo, JP

Overview

9→

Patents

1997–2015

Patent span

Electricity

Primary field (CPC H)

Patents· 9 as inventor

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification17%

H10KOrganic electric solid-state devices13%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%

G09FDisplaying8%

H05BElectric heating8%

H05KPrinted circuits8%

H10DInorganic electric semiconductor devices8%

H01JElectric discharge tubes or discharge lamps4%

H10BElectronic memory devices4%

PatentTitleYear

9,210,804'Display device'2015 8,891,035'Display device and FPC board fixing method thereof'2014 6,900,590'Organic electroluminescent device having non-continuous metal auxiliary electrodes'2005 6,551,724'Organic electro-luminescent display panel'2003 6,337,514'Semiconductor integrated circuit device effectively decreased in surface state regardless of non-permeable layer for chemical species against surface state and process for fabricating thereof'2002 6,210,815'Organic thin film EL device and method for making the same'2001 6,025,610'Solid relay and method of producing the same'2000 5,985,712'Method of fabricating field effect transistor with an LDD structure'1999 5,700,734'Process of fabricating field effect transistor having reliable polycide gate electrode'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2003Patents assigned to NEC CORP (6)· patent assignee history

1997–2005Based in Tokyo, JP· patent location history

2005Patents assigned to SAMSUNG SDI CO LTD (1)· patent assignee history

2014–2015Patents assigned to NLT TECHNOLOGIES LTD (2)· patent assignee history

2014Patents assigned to OOISHI MITSUMA (1)· patent assignee history

2014–2015Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NEC CORP	6	1997–2003
NLT TECHNOLOGIES LTD	2	2014–2015
OOISHI MITSUMAself	1	2014
SAMSUNG SDI CO LTD	1	2005

Locations

Location	Patents	Span
Tokyo, JP	7	1997–2005
Kanagawa, JP	2	2014–2015