Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1026087 | Stamp for protecting personal information | Atsushi Tsukamoto, Akiko Tanaka, Hayato Horie | 2024-05-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1026087 | Stamp for protecting personal information | Atsushi Tsukamoto, Akiko Tanaka, Hayato Horie | 2024-05-07 |