Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883006 | Automatic sewing machine | Satoshi Marii, Kunihiko Murata | 1989-11-28 |
| 4821659 | Workpiece holding device for a sewing machine | Satoshi Morii, Kunihiko Murata | 1989-04-18 |
HM
Hiroyuki Mitsui
Overall (1989): #25,804 of 140,708Top 20%
2
Patents 1989