Inventor
Shigemitsu Fukatsu
Inventor
Okazaki, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices53%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
H01LSemiconductor devices12%
G11CStatic stores6%
H10BElectronic memory devices6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
PatentTitleYear
9,324,848'Semiconductor device'20169,178,050'Load-short-circuit-tolerant semiconductor device having trench gates'20158,659,065'Semiconductor device and method of manufacturing the same'20146,537,884'Semiconductor device and method of manufacturing the same including an offset-gate structure'20036,339,557'Charge retention lifetime evaluation method for nonvolatile semiconductor memory'20025,986,302'Semiconductor memory device'19995,877,531'MIS type semiconductor device and method for manufacturing same'19995,834,347'MIS type semiconductor device and method for manufacturing same'19985,830,771'Manufacturing method for semiconductor device'19985,279,981'Method of reducing the trap density of an oxide film for application to fabricating a nonvolatile memory cell'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1999Patents assigned to NIPPON DENSO CO (4)· patent assignee history
1994–2016Based in Okazaki, JP· patent location history
1999–2016Patents assigned to DENSO CORP (6)· patent assignee history
2014–2015Patents assigned to FUKATSU SHIGEMITSU (2)· patent assignee history
2014–2015Patents assigned to HIGUCHI YASUSHI (2)· patent assignee history
2014–2015Patents assigned to SUMITOMO MASAKIYO (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DENSO CORP | 6 | 1999–2016 |
| NIPPON DENSO CO | 4 | 1994–1999 |
| FUKATSU SHIGEMITSUself | 2 | 2014–2015 |
| HIGUCHI YASUSHI | 2 | 2014–2015 |
| SUMITOMO MASAKIYO | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Okazaki, JP | 10 | 1994–2016 |