Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10625940 | Construction material management system and construction material management method | Naoki Shimizu, Yasuyuki Maeda, Eiji Takahashi, Takayuki Naito | 2020-04-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10625940 | Construction material management system and construction material management method | Naoki Shimizu, Yasuyuki Maeda, Eiji Takahashi, Takayuki Naito | 2020-04-21 |