Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138437 | Water-soluble lubricant oil | Tsuyoshi Okamoto, Yoshitaka Katsukawa, Yusuke Yamazaki, Toshiki Kojima, Tsuyoshi Fukushima | 2018-11-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138437 | Water-soluble lubricant oil | Tsuyoshi Okamoto, Yoshitaka Katsukawa, Yusuke Yamazaki, Toshiki Kojima, Tsuyoshi Fukushima | 2018-11-27 |