Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10053342 | Chain block | Kazumitsu Ishikawa, Hiroki Sano | 2018-08-21 |
| 9950904 | Hook block and rope hoist | — | 2018-04-24 |
| 9926176 | Chain block | — | 2018-03-27 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10053342 | Chain block | Kazumitsu Ishikawa, Hiroki Sano | 2018-08-21 |
| 9950904 | Hook block and rope hoist | — | 2018-04-24 |
| 9926176 | Chain block | — | 2018-03-27 |