Inventor
Manabu Itsumi
Inventor
Hoya, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1026%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1026%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests26%
G11CStatic stores5%
H10BElectronic memory devices5%
H10DInorganic electric semiconductor devices5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
6,303,471'Method of manufacturing semiconductor device having reinforcing member and method of manufacturing IC card using the device'20014,566,940'Manufacturing process for semiconductor integrated circuits'19864,564,997'Semiconductor device and manufacturing process thereof'19864,543,592'Semiconductor integrated circuits and manufacturing process thereof'19854,449,142'Semiconductor memory device'19844,448,800'Method for the manufacture of semiconductor device using refractory metal in a lift-off step'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–2001Patents assigned to NIPPON TELEGRAPH & TELEPHONE (6)· patent assignee history
1984–1986Based in Hoya, JP· patent location history
2001Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON TELEGRAPH & TELEPHONE | 6 | 1984–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hoya, JP | 5 | 1984–1986 |
| Kanagawa, JP | 1 | 2001 |