Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12389848 | Stevia plant having high rebaudioside M content ratio and screening method for same | Tadayoshi HIRAI, Kazunari Iwaki, Kentaro Ochiai, Katsuro Miyagawa | 2025-08-19 |
| 12338498 | High steviol glycoside-containing stevia plant and method for screening same | Tadayoshi HIRAI, Kazunari Iwaki, Kentaro Ochiai, Katsuro Miyagawa | 2025-06-24 |
| 12317798 | Rebaudioside M-rich stevia plant | Kazunari Iwaki, Katsuro Miyagawa, Tadayoshi HIRAI, Naoko Okitsu | 2025-06-03 |
| 11732313 | High-sweetening-content stevia plant and method for screening same | Tadayoshi HIRAI, Kazunari Iwaki, Katsuro Miyagawa, Naoko Okitsu | 2023-08-22 |