Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8147779 | Method of alkali processing substance containing arsenic | Mitsuo Abuyima, Yusuke Sato, Hironobu Mikami, Tetsuo Fujita, Masayoshi Matsumoto | 2012-04-03 |
| 8110162 | Method of processing copper arsenic compound | Mitsuo Abumiya, Yusuke Sato, Hironobu Mikami, Tetsuo Fujita, Masayoshi Matsumoto | 2012-02-07 |
| 8097228 | Method of processing diarsenic trioxide | Mitsuo Abumiya, Yusuke Sato, Hironobu Mikami, Tetsuo Fujita, Masayoshi Matsumoto | 2012-01-17 |
| 8092764 | Method of processing non-ferrous smelting intermediate containing arsenic | Mitsuo Abumiya, Yusuke Sato, Hironobu Mikami, Tetsuo Fujita, Masayoshi Matsumoto | 2012-01-10 |
| 8092765 | Method of processing non-ferrous smelting intermediates containing arsenic | Mitsuo Abumiya, Yusuke Sato, Hironobu Mikami, Tetsuo Fujita, Masayoshi Matsumoto | 2012-01-10 |