Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5042266 | Refrigerating and humidity-regulating system for use in a container | Toshio Yamashita, Keitaro Hayami, Hisaaki Yokota, Akira Hasegawa | 1991-08-27 |
| 4979431 | Gaseous flow construction of box member for refrigerated transportion and box member for refrigerated transportation using the same | Yoshinori Akagawa, Takayuki Usui | 1990-12-25 |