Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11147842 | Method for producing therapeutic agent for skin lesions, and therapeutic agent for skin lesions | Yoichi Ishii, Takeshi Okamoto | 2021-10-19 |
| 11077152 | Method of producing nasal drop composition by mixing earthworm castings with water | Yoichi Ishii, Takeshi Okamoto | 2021-08-03 |