Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306119 | Ducted tail rotor for rotor craft | Koichi Egami, Takashi Watanabe | 1994-04-26 |
SB
Shunichi Bandoh
Overall (1994): #69,603 of 165,921Top 45%
1
Patents 1994