Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4463549 | Apparatus for making fasciated spun yarn | Takashi Nakayama, Seiichi Yamagata | 1984-08-07 |
| 4429523 | Process for making fasciated spun yarn | Takashi Nakayama, Seiichi Yamagata | 1984-02-07 |
| 4414800 | Twisted yarn and method of producing the same | Takashi Nakayama, Seiichi Yamagata | 1983-11-15 |