Inventor
Atuyoshi Komatu
Inventor
Tokyo, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B21Dprimary
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
4,809,529'Flaring apparatus for flaring a rim element'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to TOPY IND (1)· patent assignee history
1989Patents assigned to WATANABE TEKKO KK (1)· patent assignee history
1989Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOPY IND | 1 | 1989 |
| WATANABE TEKKO KK | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 1 | 1989 |