Inventor
Keiichiro Maeda
Inventor
Izumi, JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering13%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form13%
C22CAlloys13%
F16JPistons13%
H01LSemiconductor devices13%
H05KPrinted circuits13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
Y10TTechnical subjects covered by former us classification13%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2019Patents assigned to HITACHI METALS LTD (2)· patent assignee history
2018–2019Based in Izumi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI METALS LTD | 2 | 2018–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Izumi, JP | 2 | 2018–2019 |