Jun Naruse
14Patents
10h-index
34Co-inventors
68Inventor score
Filing activity: Feb 5, 1979 → Jul 8, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5189578A | Disk system with sub-actuators for fine head displacement | Physics | 152 | Expired |
| US5173819A | Disk apparatus having an improved cooling structure | Physics | 121 | Expired |
| US5206772A | Magnetic disk apparatus having improved arrangement of head disk assemblies | Physics | 75 | Expired |
| US5247410A | Magnetic disk apparatus using a rotary actuator for magnetic head positioning with reduced vibration | Physics | 39 | Expired |
| US5062012A | Linear access mechanism with driving force reaction cancelling device and magnetic disk apparatus using the same | Physics | 37 | Expired |
| US4984115A | Rotary actuator and bearing support therefor | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US5109311A | Magnetic disk device and method of recording/retrieving information | Physics | 14 | Expired |
| US4677509A | Spindle assembly for magnetic disks | Physics | 14 | Expired |
| US5325245A | Method and apparatus for writing magnetic head positioning signal | Physics | 11 | Expired |
| US4241366A | Magnetic head loading apparatus | Physics | 10 | Expired |
| US5392173A | Method and apparatus for controlling a small spacing between a magnetic head and a magnetic recording medium | Physics | 9 | Expired |
| US4892423A | Rotary actuator and fabrication process therefor | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4795928A | Linear actuator assembly for accessing a magnetic memory disc | Physics | 7 | Expired |
| US4754349A | Vibration absorbing support assembly for a disc memory | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.