Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828739 | Lubricating composition and hydraulic fluid | Yoshiyuki Satoh, Shinji Kida, Hiroshi Kimura | 1989-05-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828739 | Lubricating composition and hydraulic fluid | Yoshiyuki Satoh, Shinji Kida, Hiroshi Kimura | 1989-05-09 |