Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP34501 | Ipomoea batatas plant named ‘Churakanasa’ | Akira KOBAYASHI, Yumi Kai, Takeo Sakaigaichi, Katsuya Ichinose, Yoshihiro Okada | 2022-08-16 |
| PP32832 | Ipomoea batatas plant named ‘Fukumurasaki’ | Yumi Kai, Akira Kobayahsi, Takeo Sakaigaichi, Yasuhiro Takahata, Masaru Yoshinaga +3 more | 2021-02-23 |