Inventor
Toshiya Shiramatsu
Inventor
Kanagawa, JP
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer76%
Y10TTechnical subjects covered by former us classification15%
B24BMachines, devices, or processes for grinding or polishing6%
G02BOptical elements, systems or apparatus3%
PatentTitleYear
9,484,048'Magnetic head with a heating element between the read and write element and method of manufacturing thereof'20169,159,348'Systems and methods for clearance monitoring in storage media'20158,873,191'Fly-height control and touchdown detection'20148,773,801'Magnetic-recording head with first thermal fly-height control element and embedded contact sensor element configurable as second thermal fly-height control element'20148,767,338'Magnetic head slider and magnetic disk drive'20148,711,508'Contact detection between a disk and magnetic head'20148,593,749'Hard-disk drive including fly-height-adjustment heating element and position-adjustment heating element and method of controlling fly height'20138,477,455'Noise and particle shield for contact sensor in a slider'20138,254,061'Head-slider with protrusion control structure and manufacturing method of the head-slider with protrusion control structure'20128,218,405'Head slider and disk drive'20128,125,728'Disk drive, head-slider and method for controlling clearance of a read element and a write element in the disk drive'20128,125,727'Disk drive and method for adjusting common-mode voltage of an element on a head-slider'20128,102,625'Magnetic head slider'20127,911,738'Magnetic head slider with resistive heating film meandering in stacking direction'20117,777,990'Magnetic disk unit and magnetic head slider'20107,729,088'Magnetic disk apparatus with heating device and magnetic head slider used therefor'20107,649,714'High reliability heater for flying height control'20107,619,857'Silicon-made magnetic head slider and method of producing the same'20097,558,022'Magnetic disk apparatus with heating device and magnetic head slider used therefor'20097,468,861'Magnetic disk apparatus with shield for magnetic head'20087,362,544'Thin film magnetic head slider, magnetic head support mechanism, magnetic disk drive, and method of manufacturing magnetic head'20087,278,902'Enabling location specific burnishing of a disk'20077,184,619'Beam direction module and optical switch using the same'20077,164,555'Magnetic head with heater of thermal flying height control'20077,153,192'Method for selectively sensing and removing asperities from hard disk drive media utilizing active thermally controlled flying heights'20067,153,193'System and apparatus for selectively sensing and removing asperities from hard disk drive media utilizing active thermally controlled flying heights'20067,124,625'Glide-height disk-tester and method of operation'20067,095,587'Magnetic head slider and magnet disk apparatus'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2010Patents assigned to HITACHI GLOBAL STORAGE TECH (11)· patent assignee history
2006–2016Based in Kanagawa, JP· patent location history
2006–2007Based in Chiyoda-ku, JP· patent location history
2006Based in Odawara, JP· patent location history
2007–2010Based in Ibaraki, JP· patent location history
2011–2012Patents assigned to HITACHI GLOBAL STORAGE TECH NL (4)· patent assignee history
2012–2016Patents assigned to SHIRAMATSU TOSHIYA (11)· patent assignee history
2012–2016Patents assigned to HGST Netherlands BV (9)· patent assignee history
2012–2016Patents assigned to KURITA MASAYUKI (7)· patent assignee history
2014Based in Ebina, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI GLOBAL STORAGE TECH | 11 | 2006–2010 |
| SHIRAMATSU TOSHIYAself | 11 | 2012–2016 |
| HGST Netherlands BV | 9 | 2012–2016 |
| KURITA MASAYUKI | 7 | 2012–2016 |
| HITACHI GLOBAL STORAGE TECH NL | 4 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 17 | 2006–2016 |
| Ibaraki, JP | 7 | 2007–2010 |
| Chiyoda-ku, JP | 2 | 2006–2007 |
| Ebina, JP | 1 | 2014 |
| Odawara, JP | 1 | 2006 |