Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595388 | CHEMICAL-AGENT EXTRUSION ASSISTING-TOOL, METHOD FOR EXTRUDING A CHEMICAL-AGENT USING THE SAME, KNEADER AND METHOD OF PREPARING AND EXTRUDING A CHEMICAL AGENT USING THE KNEADER AND CHEMICAL-AGENT EXTRUSION ASSISTING-TOOL | Takenori Sawamura, Masateru Hattori, Masahiko Okuyama | 2003-07-22 |
| 6550957 | Device and method for preparing calcium phosphate-based cement | Takenori Sawamura, Masateru Hattori, Masahiko Okuyama | 2003-04-22 |