Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379365 | Effective material age estimation device, compressive strength estimation device, and program | Takafumi Noguchi, Bochao Sun, Shigeyuki Nishijima, Hideyuki Yamamoto | 2025-08-05 |
| 9080334 | Recyclable formwork | Shigeyuki Nishijima, Hideyuki Yamamoto | 2015-07-14 |
| 9074378 | Recyclable formwork | Shigeyuki Nishijima, Hideyuki Yamamoto | 2015-07-07 |