Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11950550 | Irrigation device and cell plug used for same | Koji Shimada | 2024-04-09 |
| 11266078 | Seedling raising device, supporting device and cell plug for use in seedling raising device | Koji Shimada | 2022-03-08 |
| 10595467 | Seedling-cutting apparatus, and grafting apparatus having seedling-cutting apparatus | Koji Shimada, Yoshio Yasukuri | 2020-03-24 |
| 5524386 | Method and apparatus for uniting a scion to a stock | Nobuo Honami, Haruhiko Murase, Tomoaki Taira, Fumio Kobayashi, Yoshio Yasukuri +2 more | 1996-06-11 |
| 5414958 | Method and apparatus for uniting a scion to a stock | Nobuo Honami, Haruhiko Murase, Tomoaki Taira, Fumio Kobayashi, Yoshio Yasukuri +2 more | 1995-05-16 |