Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7958765 | Pressing machine with die cushion device | Kiyokazu Baba, Masahide Sunata, Hajime Yoshida, Hirohide Satou | 2011-06-14 |
| 7905137 | Engine oil consumption measurement device and engine oil consumption measurement method | Jun Taue | 2011-03-15 |