Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4488500 | Device for preventing bottom of ships hold from being cooled by leaked liquid from low temperature liquid storage tank carried by ship | Kazumichi Mototsuna, Takashi Fujitani, Yoshito Okumura, Shuichi Kitaguchi | 1984-12-18 |