Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10131615 | Molded catalyst for use in manufacture of methyl methacrylate, and method for manufacture of methyl methacrylate using same | Katsumi Higuchi, Yuuichi Sugano | 2018-11-20 |
| 9630904 | Catalyst for use in production of methyl methacrylate, and method for producing methyl methacrylate | Katsumi Higuchi, Yuuichi Sugano | 2017-04-25 |