Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP7192 | "Plum tree, ""Royal Star""" | Kei Kitahara | 1990-03-13 |
| PP4621 | Plum tree | Kei Kitahara | 1981-01-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP7192 | "Plum tree, ""Royal Star""" | Kei Kitahara | 1990-03-13 |
| PP4621 | Plum tree | Kei Kitahara | 1981-01-13 |