Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D584774 | Container lid | Yasuji Ohashi, Toshihisa Kanada | 2009-01-13 |
| 4811549 | Method for containing two-part composition | Ikuzo Usami, Yoshinori Sato, Yoshitaka Kurosawa | 1989-03-14 |
| 4811838 | Plate-like container for containing jellied two parts components | Ikuzo Usami, Yoshinori Sato, Yoshitaka Kurosawa | 1989-03-14 |