Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6279228 | Method of making a leading edge structure of aircraft airfoil | Takashi Kobayashi, Kazuaki Amaoka | 2001-08-28 |
| 6119978 | Leading edge structure of aircraft airfoil and method of fabricating the same | Takashi Kobayashi, Kazuaki Amaoka | 2000-09-19 |