Inventor
Hisato Shibata
Inventor
Chiba, JP
Overview
Patents· 13 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 transducer87%
B82YSpecific uses or applications of nanostructures7%
C22CAlloys7%
PatentTitleYear
10,978,103Magnetic recording medium and magnetic storage apparatus202110,803,895Magnetic recording medium and magnetic storage apparatus202010,706,884Magnetic recording medium and magnetic storage apparatus202010,699,737Magnetic recording medium and magnetic storage apparatus202010,685,674Assisted magnetic recording medium and magnetic storage apparatus202010,643,649Heat-assisted magnetic recording medium and magnetic storage apparatus202010,614,849Heat-assisted magnetic recording medium and magnetic storage apparatus202010,553,242Heat-assisted magnetic recording medium and magnetic storage apparatus202010,360,936Assisted magnetic recording medium including a pinning layer and magnetic storage device201910,283,154Magnetic recording medium and magnetic storage apparatus201910,127,939Magnetic storage apparatus including a magnetic recording medium having a barrier layer between two heat sink layers201810,008,220Magnetic recording medium and magnetic memory device including magnetic layers having granular structure of magnetic grains and grain boundary portion20188,374,070'Magnetic recording medium having piezoelectric material and apparatus for recording information data into such magnetic medium'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2021Patents assigned to SHOWA DENKO KK (13)· patent assignee history
2013Patents assigned to KIKUCHI AKIRA (1)· patent assignee history
2013Patents assigned to SHIBATA HISATO (1)· patent assignee history
2013Patents assigned to TAKAHOSHI HIDEAKI (1)· patent assignee history
2013Based in Higashine, JP· patent location history
2018–2021Based in Chiba, JP· patent location history
2019–2020Patents assigned to UNIV TOHOKU (2)· patent assignee history
2019Based in Ichihara, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHOWA DENKO KK | 13 | 2013–2021 |
| UNIV TOHOKU | 2 | 2019–2020 |
| KIKUCHI AKIRA | 1 | 2013 |
| SHIBATA HISATOself | 1 | 2013 |
| TAKAHOSHI HIDEAKI | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiba, JP | 11 | 2018–2021 |
| Ichihara, JP | 1 | 2019 |
| Higashine, JP | 1 | 2013 |