Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9393752 | Method for producing fired body and firing furnace used therefor | Keiichiro Suzuki | 2016-07-19 |
| 7294328 | Method for producing α-alumina formed body | Hidekatsu Kawazu, Kazuya Tsuchimoto | 2007-11-13 |
| 7067187 | Spherical porous ceramic body and method for producing the same | Hidekatsu Kawazu | 2006-06-27 |
| 6962684 | Activated alumina formed body and method for producing the same | Hidekatsu Kawazu, Keiichiro Suzuki | 2005-11-08 |
| 5508016 | Process for production of transition alumina | Seiichi Hamano | 1996-04-16 |
| 5155085 | Heat resistant transition alumina and process for producing the same | Seiichi Hamano | 1992-10-13 |