Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4452160 | Method of manufacturing a cut pile carpet | Koji Tajiri, Kiyoshi Maruo | 1984-06-05 |
| 4355592 | Cohesive bulky carpet yarn of a polyamide continuous multifilament and a cut pile carpet | Koji Tajiri, Kiyoshi Maruo | 1982-10-26 |