Inventor
Jota Ito
Inventor
Miyagi, JP
Overview
Patents· 6 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 transducer36%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests21%
Y10TTechnical subjects covered by former us classification14%
G11CStatic stores7%
H01LSemiconductor devices7%
H10BElectronic memory devices7%
H10NElectric solid-state devices not otherwise provided for7%
PatentTitleYear
10,978,636Magnetic storage device20217,241,471'Magnetic recording medium and method of fabricating the same'20077,217,468'Magnetic recording medium and method of fabricating the same'20075,976,668'Base film for magnetic recording medium and magnetic recording medium using same'19995,914,180'Magnetic recording medium'19995,662,984'Magnetic recording medium'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2007Patents assigned to SONY CORP (5)· patent assignee history
1997–2007Based in Miyagi, JP· patent location history
2021Patents assigned to TOSHIBA MEMORY CORP (1)· patent assignee history
2021Based in Yokohama-shi, Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 5 | 1997–2007 |
| TOSHIBA MEMORY CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Miyagi, JP | 5 | 1997–2007 |
| Yokohama-shi, Kanagawa, JP | 1 | 2021 |