Inventor
Toru Iwanaga
Inventor
Moka, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Dprimary
B22DCasting of metals57%
B22CFoundry moulding43%
PatentTitleYear
10,471,498Production method of castings and gas-permeable casting mold201910,232,431Production method of castings and gas-permeable casting mold201910,213,828Method for producing castings, casting apparatus, and gas-blowing nozzle used in casting apparatus20199,950,363Casting apparatus and method for producing castings using it2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2019Patents assigned to HITACHI METALS LTD (4)· patent assignee history
2018–2019Based in Moka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI METALS LTD | 4 | 2018–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Moka, JP | 4 | 2018–2019 |