Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11325758 | Composite container lid | Takashi Sugiyama, Yuji Tomitaka, Miki Yamaoka | 2022-05-10 |
| 11273960 | Hinged cap | Yuji Takayama | 2022-03-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11325758 | Composite container lid | Takashi Sugiyama, Yuji Tomitaka, Miki Yamaoka | 2022-05-10 |
| 11273960 | Hinged cap | Yuji Takayama | 2022-03-15 |