Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10806272 | Mattress core material and bed mattress | Masakazu Kojima, Motokuni Takaoka | 2020-10-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10806272 | Mattress core material and bed mattress | Masakazu Kojima, Motokuni Takaoka | 2020-10-20 |