Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9597255 | Gum massaging tool | Takehiko Oki, Tatsuhiko Oki, Narisato Kanamura, Ken-ichi Honjo | 2017-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9597255 | Gum massaging tool | Takehiko Oki, Tatsuhiko Oki, Narisato Kanamura, Ken-ichi Honjo | 2017-03-21 |