Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831837 | Transporting system for refrigerated merchandise | Kozaburo Negishi, Riichi Sakano, Mamoru Sunaga, Susumu Ikeda | 1989-05-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831837 | Transporting system for refrigerated merchandise | Kozaburo Negishi, Riichi Sakano, Mamoru Sunaga, Susumu Ikeda | 1989-05-23 |