Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4292796 | Pneumatic yarn splicing apparatus | — | 1981-10-06 |
| 4246744 | Pneumatic yarn splicing apparatus | Isamu Matsui, Shigeru Takasaki | 1981-01-27 |
| 4240247 | Spliced joint of spun yarn and method for producing same | Isamu Matsui, Shigeru Takasaki | 1980-12-23 |