Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11312917 | Mineral base oil, lubricant composition, internal combustion engine, lubricating method of internal combustion engine | Moritsugu Kasai, Norihiro Kuroda | 2022-04-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11312917 | Mineral base oil, lubricant composition, internal combustion engine, lubricating method of internal combustion engine | Moritsugu Kasai, Norihiro Kuroda | 2022-04-26 |