Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815395 | Carrier for catalyst for use in production of ethylene oxide, catalyst for use in production of ethylene oxide, and method for production of ethylene oxide | Masahide Shima | 2004-11-09 |
| 6787656 | Catalyst for production of ethylene oxide, method for production thereof, and method for production of ethylene oxide by the use of the catalyst | Masahide Shima | 2004-09-07 |