Inventor
Kazumaru Kohira
Inventor
Sama, JA
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering100%
PatentTitleYear
4,087,674'Steel wire for gas shielded welding'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978Patents assigned to NIPPON STEEL CORP (1)· patent assignee history
1978Based in Sama, JA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON STEEL CORP | 1 | 1978 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sama, JA | 1 | 1978 |