Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9302051 | Injection needle assembly and drug injection device | Takayuki Yokota, Yoichiro Iwase, Kazunori Koiwai, Yoshinori Hishikawa | 2016-04-05 |
| 9248192 | pH sensitive carrier and preparation method thereof, and pH sensitive drug and pH sensitive drug composition each containing the carrier, and method for treating or preventing diseases using the same | — | 2016-02-02 |