Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP12373 | Japanese pear tree named ‘Akizuki’ | Yutaka Machida, Kazuo Kotobuki, Yoshihiko Sato, Kazuyuki Abe, Akio Kurihara +7 more | 2002-01-29 |
| PP9179 | Japanese pear tree `Hougetsu` | Kazuo Kotobuki, Yoshihiko Sato, Kazuyuki Abe, Toshihiro Saito, Isao Shimura +6 more | 1995-06-27 |
| PP8115 | "Japanese pear tree ""Yasato""" | Kitsuo Kanato, Yutaka Machida, Akio Kurihara, Yoshihiko Sato, Kazuyuki Abe +6 more | 1993-01-26 |