Inventor
Naoto Nagaosa
Inventor
Tokyo, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores21%
H10NElectric solid-state devices not otherwise provided for19%
H01LSemiconductor devices12%
H10BElectronic memory devices12%
H10DInorganic electric semiconductor devices12%
H01FMagnets7%
G11BInformation storage based on relative movement between record carrier and transducer5%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein2%
H01CResistors2%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation2%
PatentTitleYear
11,056,597Photoelectric conversion device, photosensor, power generation device, and photoelectric conversion method202110,468,586Electronic device, topological insulator, fabrication method of topological insulator and memory device201910,141,068Magnetic element, skyrmion memory, skyrmion memory-device, solid-state electronic device, data-storage device, data processing and communication device201810,003,010Magnetic element, skyrmion memory, skyrmion memory device, skyrmion-memory embedded solid-state electronic device, data storage apparatus, data processing and communication apparatus20189,859,017'Magnetic element, skyrmion memory, skyrmion memory-device, solid-state electronic device, data-storage device, data processing and communication device'20189,824,712'Magnetic storage media and data storage device'20179,748,000'Magnetic element, skyrmion memory, solid-state electronic device data recording apparatus, data processing apparatus, and communication apparatus'20179,741,420'Skyrmion driving method and driving apparatus'20177,978,047'Variable resistor element and its manufacturing method'20117,037,807'Electric field induced spin-polarized current'20066,985,276'Magnetooptic element exploiting spin chirality'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006Patents assigned to JAPAN SCIENCE & TECH AGENCY (1)· patent assignee history
2006Patents assigned to UNIV LELAND STANFORD JUNIOR (1)· patent assignee history
2006–2019Based in Tokyo, JP· patent location history
2011Patents assigned to NAT INST OF ADVANCED IND SCIEN (1)· patent assignee history
2011Patents assigned to SHARP KK (1)· patent assignee history
2011Based in Saitama-shi, JP· patent location history
2017–2021Patents assigned to RIKEN (8)· patent assignee history
2021Based in Wako, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RIKEN | 8 | 2017–2021 |
| JAPAN SCIENCE & TECH AGENCY | 1 | 2006 |
| NAT INST OF ADVANCED IND SCIEN | 1 | 2011 |
| SHARP KK | 1 | 2011 |
| UNIV LELAND STANFORD JUNIOR | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 9 | 2006–2019 |
| Wako, JP | 1 | 2021 |
| Saitama-shi, JP | 1 | 2011 |