Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11572464 | Medical rubber composition, medical rubber component, and prefilled syringe | — | 2023-02-07 |
| 9623186 | Gasket to be used for medical syringe, and medical syringe | Naoyuki Ishida, Eiji Yao | 2017-04-18 |