Inventor
Tatsuo Yoshioka
Inventor
Toyota, 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
5,391,307'Lubricating oil composition'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Patents assigned to TONEN CORP (1)· patent assignee history
1995Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
1995Based in Toyota, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TONEN CORP | 1 | 1995 |
| TOYOTA MOTOR CO LTD | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toyota, JP | 1 | 1995 |