Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701831 | Headgear holder for use with sewing machine | — | 1997-12-30 |
| 5649496 | Headgear-holder supporting apparatus | Satoshi Kato | 1997-07-22 |
TM
Tetsuo Morita
Overall (1997): #22,253 of 185,788Top 15%
2
Patents 1997