Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP8115 | "Japanese pear tree ""Yasato""" | Yutaka Machida, Akio Kurihara, Yoshihiko Sato, Kazuyuki Abe, Ichiro Kajiura +6 more | 1993-01-26 |
| PP8116 | Nectarine tree `Chiyodared` | Masao Yoshida, Hidetoshi Kyotani, Masami Yamaguchi, Teruo Kozono, Teruo Nishida +2 more | 1993-01-26 |
| PP7758 | "Japanese pear tree ""Chikusui""" | Yutaka Machida, Kazuo Kotobuki, Ichiro Kajiura, Yoshihiko Sato, Teruo Kozono +6 more | 1991-12-31 |
| PP6726 | Japanese pear tree | Yutaka Machida, Itaru Kozaki, Tsutomu Chiba, Osamu Kishimoto, Kanetsugu Seike +6 more | 1989-04-11 |