Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9380840 | Knitted surface fastener | Takeshi Kyuwa, Yuichi Yamashita | 2016-07-05 |
| 7387975 | Surface fastener | — | 2008-06-17 |
| 7207195 | Fiber-made surface fastener | — | 2007-04-24 |
| 6988386 | Knitted surface fastener | Eiji Nakayama, Mitsutoshi Ishihara | 2006-01-24 |
| 6681457 | Fiber surface fastener and method for finishing same | Masashi Doi, Norinaka Hirokawa | 2004-01-27 |
| 6477750 | Surface fastener | Norinaka Hirokawa | 2002-11-12 |
| 6357487 | Surface fastener with double weaving structure | — | 2002-03-19 |
| D400427 | Loop tape for hook-and-loop fasteners | Toru Yamamoto | 1998-11-03 |
| 5745961 | Surface fastener | Ryuichi Murasaki | 1998-05-05 |
| 5686163 | Surface fastener | Noritaka Tsubata | 1997-11-11 |
| 5659930 | Surface-type fastener having a thick foundation fabric | — | 1997-08-26 |
| 5582213 | Loop-forming apparatus in a weaving machine for pile fabric | — | 1996-12-10 |
| 5520983 | Outerlining fabric for curtain and curtain attachment structure using the same | Toru Yamamoto | 1996-05-28 |
| 5454404 | Weave structure for preventing woven tape selvedge from fraying | — | 1995-10-03 |
| 5369853 | Hook-and-loop fastener | Ryuichi Murasaki | 1994-12-06 |
| 5349991 | Woven surface fastener construction | Ryuichi Murasaki | 1994-09-27 |