Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8038392 | Axial diffuser for a centrifugal compressor | Shuichi Honda, Hidehiko Nakata, Naoki Kuno | 2011-10-18 |
| 7658061 | Gas turbine engine provided with a foreign matter removal passage | Osamu Kawamoto, Hiroki Nagata, Masayuki Fukutani | 2010-02-09 |
| 7437877 | Compressor having low-pressure and high-pressure compressor operating at optimum ratio between pressure ratios thereof and gas turbine engine adopting the same | Osamu Kawamoto | 2008-10-21 |
| 7219651 | Throttle valve | Seiji Yamamoto | 2007-05-22 |
| 6905310 | Impeller for centrifugal compressors | Osamu Kawamoto | 2005-06-14 |