Inventor
Futoshi Makimoto
Inventor
Otsu, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Lprimary
F16LPipes38%
B29CShaping or joining of plastics13%
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. inserts13%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form13%
E21DShafts13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
6,796,334'Duct repairing material, repairing structure, and repairing method'20045,671,778'Repairing tube, method for repairing pipe lines therewith and method for removing the repairing tube'19975,186,987'Lining material for pipe lines and a process for providing pipe lines therewith'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2004Patents assigned to ASHIMORI IND CO LTD (3)· patent assignee history
1993–1997Based in Otsu, JP· patent location history
2004Patents assigned to ASHIMORI ENG CO LTD (1)· patent assignee history
2004Based in Hyogo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASHIMORI IND CO LTD | 3 | 1993–2004 |
| ASHIMORI ENG CO LTD | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Otsu, JP | 2 | 1993–1997 |
| Hyogo, JP | 1 | 2004 |