Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7987871 | Switching valve | Ryosuke Cho, Yoshihiro Ogawa | 2011-08-02 |
| 7988125 | Seal structure and control valve using said seal structure | Ryosuke Cho, Yoshihiro Ogawa | 2011-08-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7987871 | Switching valve | Ryosuke Cho, Yoshihiro Ogawa | 2011-08-02 |
| 7988125 | Seal structure and control valve using said seal structure | Ryosuke Cho, Yoshihiro Ogawa | 2011-08-02 |