Inventor
Toshitake Katayama
Inventor
Fukuyama, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Mprimary
C10MLubricating compositions50%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions50%
PatentTitleYear
4,666,617'Cold rolling oil for steel sheet'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987Patents assigned to NIPPON KOKAN KK (1)· patent assignee history
1987Based in Fukuyama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON KOKAN KK | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fukuyama, JP | 1 | 1987 |