Inventor
Akira Iwawaki
Inventor
Yokohama, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics55%
B29LIndexing scheme associated with subclass b29c, relating to particular articles27%
B24CAbrasive or related blasting with particulate material9%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
6,033,204'Flat blow molding machine, flat blow method and products of flat blow molding'20005,171,044'Pipe unit'19925,049,224'Method of fabricating pipe units'19914,719,072'Method for disposing inner insert in blow molding'19884,422,838'Extrusion head for use in blow molding machine'19834,149,839'Blow molding apparatus'19793,984,943'Apparatus for treating surfaces of sheet steel or the like'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2000Patents assigned to ISHIKAWAJIMA HARIMA HEAVY IND (7)· patent assignee history
1976–2000Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ISHIKAWAJIMA HARIMA HEAVY IND | 7 | 1976–2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 7 | 1976–2000 |