Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4628684 | Method of piecing a yarn in an open-end spinning machine | Takayuki Morita, Akira Tanaka, Hisao Amano | 1986-12-16 |
| 4550560 | Method for piecing fasciated yarn | Akira Tanaka, Kazuo Seiki, Haruyoshi Nakamura | 1985-11-05 |
| 4494371 | Method and apparatus for yarn piecing in a ringless spinning machine | Takayuki Morita, Hisao Amano | 1985-01-22 |
| 4489544 | Method of piecing yarns in a spinning machine utilizing an air stream | Takayuki Morita | 1984-12-25 |
| 4266324 | Silver weight unevenness correcting apparatus | Junzo Hasegawa, Susumu Kawabata, Hiroshi Niimi, Yasuhiko Suzuki, Masaki Akatsuka | 1981-05-12 |