Inventor
Nobuhisa Kumamoto
Inventor
Kyoto, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1063%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
B24BMachines, devices, or processes for grinding or polishing5%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding5%
H01LSemiconductor devices5%
PatentTitleYear
9,583,376'Suction-holding apparatus and wafer polishing apparatus'20177,329,562'Process of producing semiconductor chip with surface interconnection at bump'20087,045,900'Semiconductor chip and production thereof, and semiconductor device having semiconductor chip bonded to solid device'20067,042,100'Damascene interconnection and semiconductor device'20066,897,091'Semiconductor device and manufacturing method thereof'20056,879,049'Damascene interconnection and semiconductor device'20056,869,829'Semiconductor chip, chip-on-chip structure device, and assembling method thereof'20056,724,084'Semiconductor chip and production thereof, and semiconductor device having semiconductor chip bonded to solid device'20046,707,159'Semiconductor chip and production process therefor'20046,476,499'Semiconductor chip, chip-on-chip structure device and assembling method thereof'20026,451,689'Method for manufacturing semiconductor device'20026,404,061'Semiconductor device and semiconductor chip'20026,404,040'Semiconductor device with metal peripheral area'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2017Patents assigned to ROHM CO LTD (12)· patent assignee history
2002Patents assigned to ROHM CO (1)· patent assignee history
2002–2017Based in Kyoto, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROHM CO LTD | 12 | 2002–2017 |
| ROHM CO | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyoto, JP | 13 | 2002–2017 |