Inventor
Shigeto Sawai
Inventor
Tokyo, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia50%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace50%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2020Patents assigned to KROSAKIHARIMA CORP (1)· patent assignee history
2020Patents assigned to NIPPON STEEL CORP (1)· patent assignee history
2020Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KROSAKIHARIMA CORP | 1 | 2020 |
| NIPPON STEEL CORP | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 1 | 2020 |