Inventor
Yoshihiko Ooeda
Inventor
Yokohama, JP
Overview
Patents· 7 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 transducer78%
C10MLubricating compositions11%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions11%
PatentTitleYear
9,384,771'Lubricants providing magnetic head wear reduction and magnetic spacing improvement'20169,245,565'Magnetic recording medium lubricant mixture and systems thereof'20169,202,503'Magnetic media with a low molecular weight lubricating layer for use in head/media contact detection'20158,663,822'Lubricant layer that provides a stable head-to-disk interface in humid conditions'20148,623,800'Lubricant suitable for use with magnetic disk'20148,427,785'Head-slider including a low-surface-energy film that prevents lubricant accumulation, head-arm assembly including the head-slider, and hard-disk drive including the head-arm assembly'20138,007,932'Magnetic disk and magnetic disk unit'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011Patents assigned to HITACHI GLOBAL STORAGE TECH NL (1)· patent assignee history
2011–2013Based in Kanagawa, JP· patent location history
2013–2016Patents assigned to HGST Netherlands BV (6)· patent assignee history
2013–2014Patents assigned to OOEDA YOSHIHIKO (3)· patent assignee history
2014Patents assigned to AMO MINA (1)· patent assignee history
2014Patents assigned to AOKI YUICHI (1)· patent assignee history
2014–2016Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HGST Netherlands BV | 6 | 2013–2016 |
| OOEDA YOSHIHIKOself | 3 | 2013–2014 |
| AMO MINA | 1 | 2014 |
| AOKI YUICHI | 1 | 2014 |
| HITACHI GLOBAL STORAGE TECH NL | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 5 | 2014–2016 |
| Kanagawa, JP | 2 | 2011–2013 |