Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499690 | Rotor blade flap drive apparatus | Tatsuro Hongu, Eiichi Yamakawa | 2002-12-31 |
| 6474945 | Flap hinge mechanism, method for manufacturing the same, and flap hinge apparatus | Eiichi Nakasato, Tetsuya Hori, Asao Kakinuma | 2002-11-05 |
| 6454207 | Flap support mechanism and a flap-equipped rotor blade | Eiichi Yamakawa, Tetsuya Hori | 2002-09-24 |