Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7265168 | High-strength hydraulic cement compositions | Kenrou Mitsui, Masarou Kojima, Keishirou Okamoto, Toshio Yonezawa, Mitsuo Kinoshita +2 more | 2007-09-04 |
| 7265191 | Multi-functional admixtures for hydraulic cement compositions | Mitsuo Kinoshita, Shinji Tamaki, Masahiro Iida | 2007-09-04 |
| 7259197 | Ultra high-strength hydraulic cement compositions | Kenrou Mitsui, Masarou Kojima, Keishirou Okamoto, Toshio Yonezawa, Mitsuo Kinoshita +2 more | 2007-08-21 |