Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682830 | Sewing machine | Yutaka Katou, Hisaharu Goto, Seiichiro Hagino, Toshiyuki Nakai, Mikio Furuichi +1 more | 1997-11-04 |
AK
Akimitsu Kamatsuka
Overall (1997): #180,030 of 185,788Top 100%
1
Patents 1997