Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5466289 | Ultra high-strength hydraulic cement compositions | Toshio Yonezawa, Kenrou Mitsui, Mitsuo Kinoshita, Toshihide Shimono, Tsuneo Yamamoto | 1995-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5466289 | Ultra high-strength hydraulic cement compositions | Toshio Yonezawa, Kenrou Mitsui, Mitsuo Kinoshita, Toshihide Shimono, Tsuneo Yamamoto | 1995-11-14 |