Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7704407 | Oxygen-absorbing container cap | Ryosei Makino, Tadayoshi Takashima | 2010-04-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7704407 | Oxygen-absorbing container cap | Ryosei Makino, Tadayoshi Takashima | 2010-04-27 |