Inventor
Susumu Akamatsu
Inventor
Osaka, JP
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices45%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1021%
H10BElectronic memory devices18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
G11CStatic stores3%
H01LSemiconductor devices3%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%
PatentTitleYear
8,796,779'Semiconductor device'20148,779,524'Semiconductor device'20148,729,641'Semiconductor device'20148,604,554'Semiconductor device'20137,999,331'Semiconductor device and method of fabricating the same'20117,964,917'Semiconductor device including liner insulating film'20117,867,840'Semiconductor device and method of fabricating the same'20117,829,924'Semiconductor device and method for fabricating the same'20107,772,655'Semiconductor device and method of fabricating the same'20107,737,510'Semiconductor device and method for fabricating the same'20107,288,807'Semiconductor device with capacitor element'20076,660,601'Semiconductor device and method for fabricating the same'20036,492,665'Semiconductor device'20026,303,428'Method of making dynamic memory device with increased charge retention capacity'20016,180,472'Method for fabricating semiconductor device'20016,121,650'Semiconductor memory device with increased charge retention capacity and method for forming the same'20005,786,273'Semiconductor device and associated fabrication method'19985,683,921'Semiconductor device and method of manufacturing the same'19975,672,995'High speed mis-type intergrated circuit with self-regulated back bias'19975,396,096'Semiconductor device and manufacturing method thereof'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (8)· patent assignee history
1995–2014Based in Osaka, JP· patent location history
2000–2003Based in Katano, JP· patent location history
2010–2014Patents assigned to PANASONIC CORP (10)· patent assignee history
2013–2014Patents assigned to AKAMATSU SUSUMU (3)· patent assignee history
2013–2014Patents assigned to FUJIMOTO HIROMASA (2)· patent assignee history
2013–2014Patents assigned to ITOU SATORU (2)· patent assignee history
2014Based in Toyama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PANASONIC CORP | 10 | 2010–2014 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 8 | 1995–2007 |
| AKAMATSU SUSUMUself | 3 | 2013–2014 |
| FUJIMOTO HIROMASA | 2 | 2013–2014 |
| ITOU SATORU | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 16 | 1995–2014 |
| Katano, JP | 3 | 2000–2003 |
| Toyama, JP | 1 | 2014 |