Inventor
Hirohiko Shibutami
Inventor
Kitakyushu, JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Dprimary
B22DCasting of metals100%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1977Patents assigned to NIPPON STEEL CORP (2)· patent assignee history
1976–1977Based in Kitakyushu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON STEEL CORP | 2 | 1976–1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kitakyushu, JP | 2 | 1976–1977 |