Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11311423 | Facial patch | Koji Kawahara, Takao Hiraoka, Chihiro Kenmochi | 2022-04-26 |
| 9211397 | Patch for treatment of eyelid disease containing clobetasol | Takahiro Ogawa, Akiharu Isowaki, Koji Kawahara, Takao Hiraoka, Chihiro Kenmochi | 2015-12-15 |
| D740952 | Therapeutic eyelid patch with adhesive layer containing therapeutic medicines | Koji Kawahara, Takao Hiraoka, Chihiro Kenmochi, Takahiro Ogawa | 2015-10-13 |