Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079827 | Displacement control valve | Ryosuke Cho, Ichiro Hirata, Matthew R. Warren, Ernest Jose Gutierrez | 2011-12-20 |
| 8021124 | Capacity control valve | Satoshi Umemura, Masaki Ota, Masahiro Kawaguchi, Ryosuke Cho, Keigo Shirafuji | 2011-09-20 |
| 7958908 | Flow control valve | Ryosuke Cho, Norio Uemura | 2011-06-14 |