Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379365 | Effective material age estimation device, compressive strength estimation device, and program | Takafumi Noguchi, Bochao Sun, Masahiro Hayasaki, Hideyuki Yamamoto | 2025-08-05 |
| 9080334 | Recyclable formwork | Masahiro Hayasaki, Hideyuki Yamamoto | 2015-07-14 |
| 9074378 | Recyclable formwork | Masahiro Hayasaki, Hideyuki Yamamoto | 2015-07-07 |
| 5897687 | Ammonia adsorption apparatus | Teruko Shimada, Toshiyuki Onishi, Satoru Serizawa, Atsushi Morii, Osamu Naito | 1999-04-27 |
| 5697403 | Denitrification system | Toshiyuki Onishi, Atsushi Morii | 1997-12-16 |
| 5680884 | Rectifying device | Masaaki Taniguchi, Atsushi Morii, Osamu Naito | 1997-10-28 |