Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7919430 | Catalyst for oxidation or ammoxidation, and process for producing the same | Eri Tateno | 2011-04-05 |
| 7595277 | Catalyst for oxidation or ammoxidation | Sadao Shoji | 2009-09-29 |
| 7087551 | Catalyst for use in catalytic oxidation or ammoxidation of propane or isobutane in the gaseous phase | Hidenori Hinago, Osamu Nagano, Mamoru Watanabe | 2006-08-08 |
| 6245931 | Process for producing acrylonitrile or methacrylonitrile | Kunitoshi Aoki | 2001-06-12 |
| 6143690 | Ammoxidation catalyst for use in producing acrylonitrile or methacrylonitrile from propane or isobutane | Masatoshi Kaneta | 2000-11-07 |
| 6143916 | Ammoxidation catalyst for use in producing acrylonitrile or methacrylonitrile from propane or isobutane by ammoxidation | Hidenori Hinago | 2000-11-07 |
| 6124961 | Scanner | Naozumi Tsuda | 2000-09-26 |
| 6063728 | Ammoxidation catalyst for use in producing acrylonitrile or methacrylonitrile from propane or isobutane by ammoxidation | Hidenori Hinago | 2000-05-16 |
| 6043186 | Ammoxidation catalyst for use in producing acrylonitrile or methacrylonitrile from propane or isobutane by ammoxidation | Kazuyuki Hamada | 2000-03-28 |
| 6036880 | Niobium-containing aqueous solution for use in producing niobium-containing oxide-catalyst | Hidenori Hinago, Masatoshi Kaneta, Mamoru Watanabe | 2000-03-14 |
| 5907052 | Process for producing acrylonitrile or methacrylonitrile from propane or isobutane by ammoxidation | Kazuyuki Hamada | 1999-05-25 |