Inventor
Yutaka Naganawa
Inventor
Yokohama, JP
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
4,450,018'Fused flux for inclined submerged arc welding'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Patents assigned to NIPPON KOKAN KK (1)· patent assignee history
1984Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON KOKAN KK | 1 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 1 | 1984 |