Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11679425 | Subsurface soil purification method | Kaoru Inaba, Yuji Yamazaki, Takaaki Shimizu, Nobuyasu Okuda, Yasuhide Furukawa +6 more | 2023-06-20 |
| 11084075 | Subsurface soil purification method | Yuji Yamazaki, Takaaki Shimizu, Nobuyasu Okuda, Yasuhide Furukawa, Tomohiro Nakashima +7 more | 2021-08-10 |