Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834495 | Multi-fan system separated core engine type turbofan engine | Yoshio Saito, Masanori Endo, Nanahisa Sugiyama, Takeshi Tagashira | 2004-12-28 |
| 6792746 | Separated core engine type turbofan engine | Yoshio Saito, Masanori Endo, Nanahisa Sugiyama, Takeshi Tagashira | 2004-09-21 |