Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8806686 | Breathable cushion and method of manufacturing the same | Hirotaka Kawasaki, Yukio Ishihara, Masao Tada | 2014-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8806686 | Breathable cushion and method of manufacturing the same | Hirotaka Kawasaki, Yukio Ishihara, Masao Tada | 2014-08-19 |