Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10261004 | Determining device and determining method | Masanori Kumekawa, Hiroyuki Abe | 2019-04-16 |
| 10221537 | Artificial ground freezing method and artificial ground freezing system | Yuichi Tachiwada, Takeru Ariizumi, Hiroshi Soma | 2019-03-05 |