Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5266354 | Coated fabric of a polyester fiber and a method for preparation thereof | Syunroku Tohyama, Masami Ikeyama | 1993-11-30 |
| 5154966 | Coated fabric of a polyester fiber and a method for preparation thereof | Syunroku Tohyama, Masami Ikeyama | 1992-10-13 |