Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9409159 | Solid phosphoric acid catalyst, and method for producing trioxane | Yutaka Kubota, Xin Chen | 2016-08-09 |
| 9315629 | Benzoxazine-system composition, and thermosetting material and varnish thereof | Kazuya Takemura | 2016-04-19 |