Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5919881 | Agents for and method of reducing the fluidity drop of hydraulic cement compositions and method of producing such agents | Mitsuo Kinoshita, Yoshimasa Miura, Tomoo Takahashi, Kazuhide Saito | 1999-07-06 |
| 5362829 | Cement dispersion agents | Mitsuo Kinoshita, Yoshimasa Miura | 1994-11-08 |