Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9145337 | Fiber reinforced cement based mixed material | Yoshihiro Tanaka, Osamu Hashimoto, Jun Sakamoto | 2015-09-29 |
| 8852337 | Fiber reinforced cement based mixed material | Yoshihiro Tanaka, Osamu Hashimoto | 2014-10-07 |
| 5921478 | Dispersion method and dispersing apparatus using supercritical state | Mitsuo Kamiwano, Yoshitaka Inoue | 1999-07-13 |