Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8950928 | Quick-setting admixture and spraying method using it | Yasuhiro Nakashima, Youhei Yamagishi, Shunichi Mishima | 2015-02-10 |
| 7618490 | Spraying material and spray technique employing the same | Yasuhiro Nakashima, Shunichi Mishima, Masahiro Iwasaki, Atsumu Ishida, Takamitsu Murokawa +1 more | 2009-11-17 |