Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174637 | Prestressed concrete for non-primary structural members | Masaki AHAGON, Ken Iida, Yoneo Oshiro, Hiromi NISHIZONO, Jin HOSOYA +3 more | 2021-11-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174637 | Prestressed concrete for non-primary structural members | Masaki AHAGON, Ken Iida, Yoneo Oshiro, Hiromi NISHIZONO, Jin HOSOYA +3 more | 2021-11-16 |