Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9388690 | Tunnel excavation method | Kazunari Kawai, Shinichi Terada, Yuuichi Kodama, Masaaki Uetake, Takashi Minami +1 more | 2016-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9388690 | Tunnel excavation method | Kazunari Kawai, Shinichi Terada, Yuuichi Kodama, Masaaki Uetake, Takashi Minami +1 more | 2016-07-12 |