Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876847 | Ring Spinning machine | Hideaki Kobayashi | 1989-10-31 |
| 4833873 | Spindle apparatus directly driven by electric motor | Hideaki Kobayashi | 1989-05-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876847 | Ring Spinning machine | Hideaki Kobayashi | 1989-10-31 |
| 4833873 | Spindle apparatus directly driven by electric motor | Hideaki Kobayashi | 1989-05-30 |