Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387517 | Electric vacuum cleaner | Masakazu Umeda | 1997-12-09 |
| D379692 | Electric vacuum cleaner | — | 1997-06-03 |
TA
Toru Abe
Overall (1997): #21,606 of 185,788Top 15%
2
Patents 1997