Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9827553 | Alumina-based fibrous mass, process for producing same, and use | Yasutaka Ohshima, Masaaki Watanabe, Masanori Hisamoto, Kazutaka Fujita, Masataka Eguchi +3 more | 2017-11-28 |
| 8663383 | Expansive material and its preparation process | Takayuki Higuchi, Taiichiro Mori, Hideaki Ishida, Minoru Morioka | 2014-03-04 |
| 8663384 | Cement admixture and cement composition | Takayuki Higuchi, Tsutomu Kida | 2014-03-04 |