Issued Patents All Time
Showing 1–7 of 7 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 |
| PP8116 | Nectarine tree `Chiyodared` | Masao Yoshida, Hidetoshi Kyotani, Masami Yamaguchi, Teruo Nishida, Yuri Ishizawa +2 more | 1993-01-26 |
| PP8115 | "Japanese pear tree ""Yasato""" | Kitsuo Kanato, Yutaka Machida, Akio Kurihara, Yoshihiko Sato, Kazuyuki Abe +6 more | 1993-01-26 |
| PP7758 | "Japanese pear tree ""Chikusui""" | Yutaka Machida, Kazuo Kotobuki, Ichiro Kajiura, Yoshihiko Sato, Kitsuo Kanato +6 more | 1991-12-31 |
| PP6726 | Japanese pear tree | Kitsuo Kanato, Yutaka Machida, Itaru Kozaki, Tsutomu Chiba, Osamu Kishimoto +6 more | 1989-04-11 |
| PP6540 | Peach tree `Chiyohimi` | Teruo Nishida, Masao Yoshida, Hidetoshi Kyotani, Masami Yamaguchi | 1989-01-17 |