Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5724904 | Sewing machine control device with an inverter for controlling an induction motor | Ikuzo Kondo, Kazuhisa Ito | 1998-03-10 |
| 5229949 | Sewing management system for a plurality of sewing machines | Ikuzo Kondo, Tomoyuki Fujita | 1993-07-20 |
| 5069149 | Motor driving device for sewing machine | Kazuhisa Ito | 1991-12-03 |
| 4603184 | Process for producing alpha-olefin polymers | Akihiro Sato, Toshihiro Uwai, Masami Tachibana, Kenji Matsuda | 1986-07-29 |
| 4460757 | Process for producing .alpha.-olefin polymers | Akihiro Sato, Masami Tachibana, Toshihiro Uwai, Kenji Matsuda | 1984-07-17 |
| 4387198 | Process for producing .alpha.-olefin polymers | Akihiro Sato, Masami Tachibana, Kazutsune Kikuta, Masazumi Miyajima | 1983-06-07 |
| 4304891 | Process for producing .alpha.-olefin polymers | Akihiro Sato, Masami Tachibana, Kazutsune Kikuta | 1981-12-08 |
| 4182252 | Control system for a sewing machine | Satoshige Yoneji, Shushin Mori | 1980-01-08 |