Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7464544 | Pressure device | Ryozo Ariizumi | 2008-12-16 |
| 7047742 | Turbocharged engine and method for preventing surging in compressor | Kenji Hatano, Shinichiro Kawai, Hideki Osada | 2006-05-23 |