Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6245268 | Method for producing polymer blend fibers having phase separation structure | Tetsushi Oka, Hiroshi Yasuda | 2001-06-12 |
| 5869183 | Polymer blend fibers having phase separation structure and method for producing the same | Tetsushi Oka, Hiroshi Yasuda | 1999-02-09 |
| RE35939 | Polyester resin, compositions thereof and sealant made therefrom | Kouji Fukuda, Shigeharu Sugihara, Takeshi Kamoto, Keiji Mori, Katsuya Emoto +2 more | 1998-10-27 |
| 5382652 | Polyester resin, compositions thereof and sealant made therefrom | Kouji Fukuda, Shigeharu Sugihara, Takeshi Kamoto, Keiji Mori, Katsuya Emoto +2 more | 1995-01-17 |