Inventor
Yoshiki Kamata
Inventor
Tokyo, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices23%
H10DInorganic electric semiconductor devices23%
H10BElectronic memory devices19%
H10NElectric solid-state devices not otherwise provided for19%
G11CStatic stores6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
B82YSpecific uses or applications of nanostructures3%
PatentTitleYear
10,559,750Nonvolatile memory device and method of manufacturing the same202010,283,707Superlattice memory having GeTe layer and nitrogen-doped Sb201910,177,309Memory device201910,153,429Memory device201810,026,780Superlattice memory and crosspoint memory device201810,026,895Superlattice memory and crosspoint memory device20189,613,961'Field-effect transistor and semiconductor device'20178,575,652'Semiconductor device and manufacturing method thereof'20138,154,082'Semiconductor device and manufacturing method thereof'20127,986,016'Semiconductor device and associated manufacturing methodology for decreasing thermal instability between an insulating layer and a substrate'20116,593,618'MIS semiconductor device having an elevated source/drain structure'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2020Patents assigned to TOSHIBA KK (10)· patent assignee history
2003Based in Kanagawa, JP· patent location history
2011Based in Meguro-ku, JP· patent location history
2012–2013Patents assigned to KAMATA YOSHIKI (2)· patent assignee history
2012Patents assigned to MORIYAMA YOSHIHIKO (1)· patent assignee history
2012Patents assigned to TEZUKA TSUTOMU (1)· patent assignee history
2012–2019Based in Tokyo, JP· patent location history
2017Patents assigned to KABUSHIKA KAISHA TOSHIBA (1)· patent assignee history
2017Based in Ibaraki, JP· patent location history
2019–2020Based in Tsukuba, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 10 | 2003–2020 |
| KAMATA YOSHIKIself | 2 | 2012–2013 |
| KABUSHIKA KAISHA TOSHIBA | 1 | 2017 |
| MORIYAMA YOSHIHIKO | 1 | 2012 |
| TEZUKA TSUTOMU | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 6 | 2012–2019 |
| Tsukuba, JP | 2 | 2019–2020 |
| Ibaraki, JP | 1 | 2017 |
| Meguro-ku, JP | 1 | 2011 |
| Kanagawa, JP | 1 | 2003 |