Inventor
Haruo Sakahashi
Inventor
Haga-gun, 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, form22%
Y10TTechnical subjects covered by former us classification22%
B29CShaping or joining of plastics11%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts11%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers11%
C08JWorking-up11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2005Patents assigned to KAO CORP (2)· patent assignee history
2003Based in Tochigi, JP· patent location history
2005Patents assigned to OJI PAPER CO (1)· patent assignee history
2005Based in Haga-gun, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KAO CORP | 2 | 2003–2005 |
| OJI PAPER CO | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Haga-gun, JP | 1 | 2005 |
| Tochigi, JP | 1 | 2003 |