Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12089674 | Hair feeding device | Jiro Obama, Hideki Iijima, Honoka Iimura | 2024-09-17 |
| 12089675 | Hair feeding device | Jiro Obama, Hideki Iijima, Honoka Iimura | 2024-09-17 |
| 11950651 | Hair feeding device | Jiro Obama, Hideki Iijima, Honoka Iimura | 2024-04-09 |