Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9603714 | Spacer and expanding device | Tomomi Kitagawa | 2017-03-28 |
| 9532791 | Puncture assisting tool and puncture tool assembly | Tomomi Kitagawa | 2017-01-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9603714 | Spacer and expanding device | Tomomi Kitagawa | 2017-03-28 |
| 9532791 | Puncture assisting tool and puncture tool assembly | Tomomi Kitagawa | 2017-01-03 |