Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7490470 | Method for manufacturing variable-throat exhaust turbocharger and constituent members of nozzle throat area varying mechanism | Yasuaki Jinnai, Hiroshi Nakagawa | 2009-02-17 |
| 7364401 | Method for manufacturing variable-throat exhaust turbocharger and constituent members of variable throat-area mechanism | Hiroshi Nakagawa, Yasuaki Jinnai | 2008-04-29 |