Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840633 | Aqueous writing tool for food product packaging material | Yoshiko Sasaki, Saichi Hiraizumi | 2017-12-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840633 | Aqueous writing tool for food product packaging material | Yoshiko Sasaki, Saichi Hiraizumi | 2017-12-12 |