Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10258747 | Method for manufacturing needle-equipped outer tube, and needle-equipped outer tube | Kozo Matsumoto, Tsutomu SUGIKI | 2019-04-16 |
| 10232128 | Method for producing needle-equipped outer tube and needle-equipped outer tube | Tsutomu SUGIKI, Kozo Matsumoto, Kenta GOTO | 2019-03-19 |