Inventor
Makoto Dakurige
Inventor
Kyoto, 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
5,344,863'Viscosity index improver'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Patents assigned to SANYO CHEMICAL IND LTD (1)· patent assignee history
1994Based in Kyoto, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANYO CHEMICAL IND LTD | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyoto, JP | 1 | 1994 |