Inventor
Seiichiro Tomita
Inventor
Milpitas, CA, US
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 transducer68%
G02BOptical elements, systems or apparatus13%
Y10TTechnical subjects covered by former us classification8%
B23KSoldering or unsoldering3%
C25DProcesses for the electrolytic or electrophoretic production of coatings3%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices3%
H01GCapacitors3%
H01PWaveguides3%
PatentTitleYear
10,283,274Capacitor including dielectric structure formed of sintered body, and manufacturing method thereof201910,062,402Waveguide including first and second layers and manufacturing method thereof20189,958,769Method of manufacturing a plasmon generator20189,812,156'Thermally-assisted magnetic recording head including a main pole and a plasmon generator'20179,777,387'Method of manufacturing a thin-film magnetic head including a coil and a magnetic path forming section'20179,761,253'Thermally-assisted magnetic recording head including a main pole and a plasmon generator'20179,754,614'Plasmon generator including a heat sink layer interposed between two portions formed of different metal materials'20179,741,377'Thermally-assisted magnetic recording head including a main pole and a plasmon generator'20179,659,588'Thermally-assisted magnetic recording head including a main pole and a plasmon generator'20179,640,202'Method of manufacturing plasmon generator'20179,489,969'Magnetic head including a main pole and a write shield to provide improved write characteristics without compromising the function of the write shield'20169,472,230'Plasmon generator including a main body and a front protrusion'20169,412,397'Method of forming a magnetic write head'20169,378,762'Thermally-assisted magnetic recording head including a waveguide and two plasmon generators'20169,218,835'Thermally-assisted magnetic recording head including a heat sink'20158,988,823'Thin-film magnetic head, method of manufacturing the same, head gimbal assembly, and hard disk drive'20158,947,986'Heat sink for thermally assisted magnetic recording (TAMR)'20158,900,466'Method of manufacturing a near-field light generator including a waveguide and a plasmon generator'20148,867,170'Multilayer plasmon generator'20148,861,138'Multilayer plasmon generator'20148,848,494'Plasmon generator including two portions made of different metals'20148,830,799'Near-field light generator and thermally-assisted magnetic recording head'20148,780,497'Magnetic head for perpendicular magnetic recording having a return path section'20148,760,809'Thermally-assisted magnetic recording head having a plasmon generator'20148,711,663'Plasmon generator includes three metal layers for thermally-assisted magnetic recording'20148,701,273'Method of manufacturing magnetic head for perpendicular magnetic recording having a return path section'20148,691,102'Method of manufacturing plasmon generator'20148,345,381'Magnetic head for perpendicular magnetic recording having a return path section'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2018Patents assigned to SASAKI YOSHITAKA (24)· patent assignee history
2013–2018Patents assigned to TOMITA SEIICHIRO (24)· patent assignee history
2013–2018Patents assigned to ITO HIROYUKI (23)· patent assignee history
2013–2018Patents assigned to ARAKI HIRONORI (21)· patent assignee history
2013–2018Patents assigned to TANEMURA SHIGEKI (21)· patent assignee history
2013–2019Based in Milpitas, CA, US· patent location history
2014Based in Milpatis, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SASAKI YOSHITAKA | 24 | 2013–2018 |
| TOMITA SEIICHIROself | 24 | 2013–2018 |
| ITO HIROYUKI | 23 | 2013–2018 |
| ARAKI HIRONORI | 21 | 2013–2018 |
| TANEMURA SHIGEKI | 21 | 2013–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Milpitas, California, US | 27 | 2013–2019 |
| Milpatis, California, US | 1 | 2014 |