Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630757 | Elevator hoist apparatus | Kazuaki Nakamura | 2003-10-07 |
HA
Hukami Aoki
Overall (2003): #208,647 of 273,478Top 80%
1
Patents 2003