Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936673 | Anti-bonding methods for blast furnace slag or its grading adjusted slag | Hiroyuki Mitsufuji, Chiaki Yoshizawa, Takashi Wada, Atsushi Yamaguchi, Tomoo Takahashi +1 more | 2005-08-30 |
| 6894121 | Cement dispersants comprising graft copolymers | Shinji Tamaki | 2005-05-17 |
| 6881818 | Method of producing allyletherester monomers for production of cement dispersants | Shinji Tamaki | 2005-04-19 |
| 6852159 | Gypsum slurry compositions | Masahiro Iida, Shinji Tamaki | 2005-02-08 |