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Inventor

Eiji Kariyada

Inventor
Tokyo, JP

Overview

15→
Patents
2005–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 15 as inventor

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

H10Nprimary
H10NElectric solid-state devices not otherwise provided for21%
G11BInformation storage based on relative movement between record carrier and transducer14%
G11CStatic stores14%
H10BElectronic memory devices14%
Y10TTechnical subjects covered by former us classification14%
H01LSemiconductor devices12%
B82YSpecific uses or applications of nanostructures2%
C23CCoating metallic material2%
G01RMeasuring electric variables2%
H01FMagnets2%
PatentTitleYear
10,170,689Semiconductor device20199,653,677'Magnetoresistive effect element and magnetic memory'20179,379,312'Magnetoresistive effect element and magnetic random access memory using the same'20169,337,419'Magnetic memory cell and method of manufacturing the same'20169,065,041'Magnetic memory cell and method of manufacturing the same'20158,830,735'Magnetic memory including memory cells incorporating data recording layer with perpendicular magnetic anisotropy film'20148,729,648'Magnetic body device and manufacturing method thereof'20148,716,820'Magnetic memory'20148,568,851'Method for manufacturing optical information recording medium, and optical information recording medium'20138,524,347'Optical information recording medium and method of manufacturing the same'20138,481,339'Magnetic memory and manufacturing method thereof'20137,859,984'Optical information recording medium'20107,803,443'Optical disk including a sulfuration suppressing dielectric film'20107,494,700'Optical information recording medium and method of manufacturing the same'20096,875,488'Optical information recording medium'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2016Patents assigned to NEC CORP (7)· patent assignee history
2005–2016Based in Tokyo, JP· patent location history
2013–2019Patents assigned to RENESAS ELECTRONICS CORP (8)· patent assignee history
2013–2016Patents assigned to KARIYADA EIJI (6)· patent assignee history
2013–2014Patents assigned to NAGAHARA KIYOKAZU (2)· patent assignee history
2013–2019Based in Kanagawa, JP· patent location history
2014–2016Patents assigned to MORI KAORU (2)· patent assignee history
2016–2017Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RENESAS ELECTRONICS CORP82013–2019
NEC CORP72005–2016
KARIYADA EIJIself62013–2016
MORI KAORU22014–2016
NAGAHARA KIYOKAZU22013–2014
Locations
LocationPatentsSpan
Tokyo, JP72005–2016
Kanagawa, JP62013–2019
Kawasaki, JP22016–2017