Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9814487 | Method for manufacturing puncture needle and puncture needle | Yoshiharu Iwase, Kenji Kurokawa | 2017-11-14 |
| 9017299 | Medical hollow needle and method for producing the same | Yoshiharu Iwase | 2015-04-28 |