Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9644043 | Method for producing hydrogenated petroleum resin | Hideki Tanimura, Yuichi Ohkawa, Makoto Kashima | 2017-05-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9644043 | Method for producing hydrogenated petroleum resin | Hideki Tanimura, Yuichi Ohkawa, Makoto Kashima | 2017-05-09 |