Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6918344 | Threading device of sewing machine | Yoshikazu Ebata, Koshiro Omiya | 2005-07-19 |
| 4736697 | Fabric presser device of a sewing machine | Susumu Hanyu, Kouzi Okutani | 1988-04-12 |
| 4328757 | Thread tension control signal output device for sewing machine | Hiroshi Inaba, Kenzi Kato | 1982-05-11 |
| 4289087 | Sewing machine with thread-tension control system | Hideaki Takenoya, Kazuo Watanabe, Yoshinobu Tonomura | 1981-09-15 |
| 4181086 | Pattern selecting system for sewing machine | Hideaki Takenoya, Kazuo Watanabe, Toshiaki Kume, Hachiro Makabe | 1980-01-01 |