Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11306270 | Lubricant composition, method for producing lubricant composition, and continuously variable transmission | Takeshi Iwasaki | 2022-04-19 |
| 11208606 | Lubricating oil composition, method for producing lubricating oil composition, and continuously variable transmission | Takeshi Iwasaki | 2021-12-28 |
| 11124732 | Lubricant composition | — | 2021-09-21 |
| 10883064 | Lubricant oil composition and lubrication method | — | 2021-01-05 |
| 8795513 | Hydrocracking catalyst for heavy oil and method for hydrotreating heavy oil using same | Kazuhiro Inamura, Akira Iino, Nobuyuki Takahashi, Mitsunori Watabe, Yuichi Yamahata +2 more | 2014-08-05 |