Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335981 | Cargo handling equipment | Seiji Akiyama, Mamoru Kurihara | 1982-06-22 |
| 4329104 | Cargo handling apparatus | Seiji Akiyama, Mamoru Kurihara | 1982-05-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335981 | Cargo handling equipment | Seiji Akiyama, Mamoru Kurihara | 1982-06-22 |
| 4329104 | Cargo handling apparatus | Seiji Akiyama, Mamoru Kurihara | 1982-05-11 |