Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030203 | Method for hydrocracking, method for producing hydrocracked oil, hydrocracking device, and device for producing hydrocracked oil | Toshiaki Okui, Yoichi Takahashi | 2018-07-24 |
| 9856428 | Method for storing upgraded coal, and grain-size-controlled coal | Seiichi Yamamoto, Yoichi Takahashi, Takuo Shigehisa, Naoto Watanabe | 2018-01-02 |