Inventor
Kazumi Nakagawa
Inventor
Okayama, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics50%
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons50%
PatentTitleYear
3,980,747'Production of synthetic resin spinnerette'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to JAPAN EXLAN CO LTD (1)· patent assignee history
1976Based in Okayama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JAPAN EXLAN CO LTD | 1 | 1976 |
Locations
| Location | Patents | Span |
|---|---|---|
| Okayama, JP | 1 | 1976 |