Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11202522 | Suspension pillow | — | 2021-12-21 |
| 10937529 | Family tree construction supporting method and family tree construction supporting device | Mitsuhiro Azuma, Takuya Nagasawa, Michihiko Aki, Teruhiko Yoshida, Kokichi Sugano +1 more | 2021-03-02 |