Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D825320 | Tool for fixing a tension member of composite strand for prestressed concrete reinforcement and post tensioning concrete structure | Daisuke Manabe, Shunji Hachisuka, Hiroshi Kimura, Fumihiro Matsuda | 2018-08-14 |
| D821857 | Tool for fixing a tension member of composite strand for prestressed concrete reinforcement and post tensioning concrete structure | Daisuke Manabe, Shunji Hachisuka, Hiroshi Kimura, Fumihiro Matsuda | 2018-07-03 |
| D815940 | Tool for fixing a tension member of composite strand for prestressed concrete reinforcement and post tensioning concrete structure | Daisuke Manabe, Shunji Hachisuka, Hiroshi Kimura, Fumihiro Matsuda | 2018-04-24 |
| D814279 | Tool for fixing a tension member of composite strand for prestressed concrete reinforcement and post tensioning concrete structure | Daisuke Manabe, Shunji Hachisuka, Hiroshi Kimura, Fumihiro Matsuda | 2018-04-03 |