Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12389848 | Stevia plant having high rebaudioside M content ratio and screening method for same | Kazunari Iwaki, Kentaro Ochiai, Saori Takeyama, Katsuro Miyagawa | 2025-08-19 |
| 12391953 | Stevia plant having less ability to form pollens | Kazunari Iwaki, Kentaro Ochiai | 2025-08-19 |
| 12338498 | High steviol glycoside-containing stevia plant and method for screening same | Kazunari Iwaki, Kentaro Ochiai, Saori Takeyama, Katsuro Miyagawa | 2025-06-24 |
| 12317798 | Rebaudioside M-rich stevia plant | Kazunari Iwaki, Katsuro Miyagawa, Naoko Okitsu, Saori Takeyama | 2025-06-03 |
| 12295306 | Stevia plant having less ability to form flower buds | Kazunari Iwaki, Kentaro Ochiai | 2025-05-13 |
| 11873521 | Steviol glycoside and production method therefor, and sweetener composition containing same | Kazunari Iwaki, Katsuro Miyagawa, Eiichiro Ono, Misa Ochiai, Koji NAGAO +3 more | 2024-01-16 |
| 11732313 | High-sweetening-content stevia plant and method for screening same | Kazunari Iwaki, Katsuro Miyagawa, Naoko Okitsu, Saori Takeyama | 2023-08-22 |
| 11702641 | Steviol glycoside hexose transferase and gene coding for same | Eiichiro Ono, Misa Ochiai, Kazunari Iwaki | 2023-07-18 |
| 11447765 | Rhamnose synthase derived from stevia and gene | Eiichiro Ono, Misa Ochiai, Kazunari Iwaki | 2022-09-20 |
| 11284576 | High rebaudioside C-content stevia plant | Kazunari Iwaki, Eiichiro Ono, Katsuro Miyagawa | 2022-03-29 |