Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9689449 | Friction material | — | 2017-06-27 |
| 9631752 | Expansion joint and steam turbine system including the same | Tsukasa Shimakawa, Yuji Bando, Tomohiro Oshita, Hiromu Nishijima | 2017-04-25 |