Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5462802 | Polyamide hollow and/or non-circular fiber and process for making same | Yoshihisa Mikoshiba, Kouji Tajiri | 1995-10-31 |
| 5194090 | Liquid pigment composition, and master-colored polyamide yarn made by using same | Koji Tajiri, Hiroyoshi Minematsu | 1993-03-16 |
| 4229500 | Polyamide multifilament yarn | Hitoshi Ikeda | 1980-10-21 |