Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144004 | Method for producing catalyst composition for hydrogenation and catalyst composition for hydrogenation | Eiji Sasaya, Katsunori Nitta | 2018-12-04 |
| 10138319 | Polymer and asphalt composition | Takayuki Shiromoto, Shigeo Nakajima, Nobuaki Kubo, Takuya Suzuki | 2018-11-27 |
| 10016749 | Catalyst composition for hydrogenation and method for hydrogenation using the same | Eiji Sasaya, Katsunori Nitta | 2018-07-10 |