Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12318410 | Method for producing therapeutic agent for skin lesions, and therapeutic agent for skin lesions | Yoichi Ishii, Takeshi Okamoto | 2025-06-03 |
| 11896625 | Method for producing therapeutic agent for skin lesions, and therapeutic agent for skin lesions | Yoichi Ishii, Takeshi Okamoto | 2024-02-13 |
| 11642380 | Production method of nasal drop composition, and nasal drop composition | Yoichi Ishii, Takeshi Okamoto | 2023-05-09 |
| 11260022 | Method for producing oral composition, and oral composition | Yoichi Ishii, Takeshi Okamoto | 2022-03-01 |
| 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 |