Daisuke Miyauchi
105Patents
19h-index
66Co-inventors
89Inventor score
Filing activity: Jun 23, 1993 → Jun 23, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8040761B2 | Near-field light generating device including near-field light generating element disposed over waveguide with buffer layer and adhesion layer therebetween | Physics | 66 | Active |
| US6738551B2 | Two-dimensional photonic crystal, and multiplexer/demultiplexer using the same | Physics | 59 | Expired |
| US8000178B2 | Near-field light generating element utilizing surface plasmon | Physics | 41 | Active |
| US5850325A | Magnetic head having a read element upper shield film and a write element lower magnetic film separated by a non-magnetic film having a thickness such that magnetic coupling is enduced therebetween | Physics | 38 | Expired |
| US8325567B2 | Thermally-assisted magnetic recording head comprising near-field light generator | Physics | 37 | Active |
| US8077559B1 | Thermally-assisted magnetic recording head including plasmon generator | Physics | 35 | Active |
| US6074743A | Magnetoresistance effect element and magnetoresistance device | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5772794A | Manufacturing method of magnetic head apparatus with spin valve effect magnetoresistive head | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5514452A | Magnetic multilayer film and magnetoresistance element | Emerging Cross-Sectional Technologies | 30 | Expired |
| US8213272B2 | Multilayered waveguide having protruded light-emitting end | Physics | 29 | Active |
| US8130475B2 | Method for manufacturing CPP-type thin film magnetic head provided with a pair of magnetically free layers | Emerging Cross-Sectional Technologies | 29 | Active |
| US8107325B2 | Near-field light generating element comprising surface plasmon antenna with surface or edge opposed to waveguide | Physics | 28 | Active |
| US8437106B2 | Thin film magnetic head including spin-valve film with free layer magnetically connected with shield | Electricity | 27 | Active |
| US8179642B2 | Magnetoresistive effect element in CPP structure and magnetic disk device | Physics | 26 | Active |
| US5510172A | Magnetic multilayer film and magnetoresistance element | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5661449A | Magnetic multilayer film, method for making, and magnetoresistance device | Electricity | 25 | Expired |
| US8089734B2 | Magnetoresistive element having a pair of side shields | Physics | 23 | Active |
| US5874886A | Magnetoresistance effect element and magnetoresistance device | Emerging Cross-Sectional Technologies | 22 | Expired |
| US8369048B2 | CPP-type thin film magnetic head provided with side shields including a pair of antimagnetically exchanged-coupled side shield magnetic layers | Physics | 20 | Active |
| US7876534B2 | Magneto-resistive effect device of the CPP type, and magnetic disk system | Physics | 19 | Active |
| US8049997B2 | Magnetoresistive element including a pair of free layers coupled to a pair of shield layers | Electricity | 19 | Active |
| US8391106B2 | Heat-assisted magnetic recording head with laser diode | Physics | 17 | Active |
| US5789069A | Magnetic multilayer film and magnetoresistance element | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7615996B1 | Examination method for CPP-type magnetoresistance effect element having two free layers | Emerging Cross-Sectional Technologies | 17 | Active |
| US7974048B2 | Magneto-resistive effect device of CPP type having shield layers coupled with ferromagnetic layers | Physics | 17 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.