Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8497232 | Friction modifier and transmission oil | Kedar Shanker Shrestha, Masami Fuchi, Takahiro Nakagawa | 2013-07-30 |
| 7407917 | Lubricating oil composition for automatic transmissions | Tomotusgu Shiroi | 2008-08-05 |
| 5607907 | Multipurpose functional fluid for agricultural machinery or construction machinery | Hiroshi Watanabe, Satoshi Ohta | 1997-03-04 |