Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7881837 | Diagnostic apparatus and method | Masanori Misawa | 2011-02-01 |
| 7429366 | Catalyst and process for decomposing carbonyl sulfide and hydrogen cyanide | Eiichi Hosoya, Kazutaka Egami | 2008-09-30 |
| 6962680 | Method and apparatus for removing sulfur compound in gas containing hydrogen sulfide, mercaptans, carbon dioxide and aromatic hydrocarbon | Mitsuru Kida, Takashi Sasaki | 2005-11-08 |
| 6274109 | Conversion process for carbonyl sulfide and/or hydrogen cyanide contained in mixed gas | Hideyuki Matsumoto, Eiichi Hosoya | 2001-08-14 |