Inventor
Tadaaki Hirooka
Inventor
Isesaki, JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form25%
Y10TTechnical subjects covered by former us classification25%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%
C09JAdhesives13%
H01LSemiconductor devices13%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Patents assigned to DENKI KAGAKU KOGYO KK (1)· patent assignee history
1995Based in Machida, JP· patent location history
2016Patents assigned to DENKA COMPANY LTD (1)· patent assignee history
2016Based in Isesaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DENKA COMPANY LTD | 1 | 2016 |
| DENKI KAGAKU KOGYO KK | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Isesaki, JP | 1 | 2016 |
| Machida, JP | 1 | 1995 |