Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8981960 | Wireless field device, device management system, and device management method | — | 2015-03-17 |
| 6624112 | Hydrogenolysis catalyst | Koji Hasegawa | 2003-09-23 |
| 5783515 | Catalyst for treating exhaust gases containing dioxines, production process for the catalyst and method of treating the exhaust gases | Toshihiko Iwasaki, Eiichi Shibuya | 1998-07-21 |
| 5171728 | Catalyst for oxidizing carbon-containing compounds and method for the production of the same | Toshio Yamaguchi, Takao Suzuki | 1992-12-15 |