Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487285 | Method for producing dialkyl polysulfide, dialkyl polysulfide, extreme-pressure additive and lubricating fluid composition | Takafumi Iba | 2019-11-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487285 | Method for producing dialkyl polysulfide, dialkyl polysulfide, extreme-pressure additive and lubricating fluid composition | Takafumi Iba | 2019-11-26 |