Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017546 | Catalyst for producing alkylene oxide, method for producing the same, and method for producing alkylene oxide using said catalyst | Masahide Shima, Tadashi Sento, Hiroyuki Hirota | 2011-09-13 |
| 7560577 | Catalyst for production of ethylene oxide and method for production of ethylene oxide | Hiroyuki Hirota, Hiromi Yunoki | 2009-07-14 |
| 6600056 | Catalyst for production of epoxides and methods for production thereof and epoxides | Shin-ichi Uchida | 2003-07-29 |