Inventor

Kenya Sakurai

Inventor

Nagano, JP

Overview

22→

Patents

1990–2016

Patent span

Electricity

Primary field (CPC H)

Patents· 22 as inventor

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

H10Dprimary

H10DInorganic electric semiconductor devices26%

H10KOrganic electric solid-state devices23%

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

H05BElectric heating10%

G02BOptical elements, systems or apparatus8%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%

G09GArrangements or circuits for control of indicating devices using static means to present variable information3%

H01GCapacitors3%

H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines3%

PatentTitleYear

9,346,422'Electrical junction box'2016 7,728,516'Organic EL display'2010 7,579,768'Organic electroluminescent device with improved moisture protection'2009 7,456,570'Organic EL display having color converting filters'2008 7,417,844'Stacked solid electrolytic capacitor'2008 7,381,504'Method and apparatus for manufacturing a color conversion filter'2008 7,294,439'Color-converting filter and manufacturing method'2007 7,141,517'Method of repairing and apparatus for repairing multi-color organic light-emitting display device'2006 7,119,409'Organic el display'2006 6,932,665'Method of manufacturing organic EL display and color conversion filter substrate'2005 6,881,525'Method of manufacturing color-converting filter'2005 5,273,917'Method for manufacturing a conductivity modulation MOSFET'1993 5,270,230'Method for making a conductivity modulation MOSFET'1993 5,264,378'Method for making a conductivity modulation MOSFET'1993 5,221,850'Conductivity-modulating MOSFET'1993 5,204,988'MOS semiconductor device having a surge protecting element'1993 5,200,632'Conductivity modulation MOSFET'1993 5,089,864'Insulated gate type semiconductor device'1992 5,079,607'MOS type semiconductor device'1992 5,023,191'Method of producing a semiconductor device using a single mask method for providing multiple masking patterns'1991 4,987,098'Method of producing a metal-oxide semiconductor device'1991 4,969,024'Metal-oxide-semiconductor device'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2005Patents assigned to FUJI ELECTRIC CO LTD (11)· patent assignee history

1990–1992Based in Matsumoto, JP· patent location history

1991–1992Based in Matumoto, JP· patent location history

1993Patents assigned to FUJI ELECTIC CO LTD (1)· patent assignee history

1993–2008Based in Kanagawa, JP· patent location history

2005–2010Patents assigned to FUJI ELECTRIC HOLDINGS (8)· patent assignee history

2005–2010Based in Nagano, JP· patent location history

2008Patents assigned to FUJITSU MEDIA DEVICES LTD (1)· patent assignee history

2016Patents assigned to YAZAKI CORP (1)· patent assignee history

2016Based in Wako, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI ELECTRIC CO LTD	11	1990–2005
FUJI ELECTRIC HOLDINGS	8	2005–2010
FUJI ELECTIC CO LTD	1	1993
FUJITSU MEDIA DEVICES LTD	1	2008
YAZAKI CORP	1	2016

Locations

Location	Patents	Span
Nagano, JP	7	2005–2010
Kanagawa, JP	6	1993–2008
Matsumoto, JP	3	1990–1992
Matumoto, JP	2	1991–1992
Wako, JP	1	2016