Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5301385 | Electric vacuum cleaner | Katsumi Abe | 1994-04-12 |
TM
Takeshi Mine
Overall (1994): #62,963 of 165,921Top 40%
1
Patents 1994