- 2010/07/23
- The renewal of PC engine handbook
- 2010/07/23
- The renewal of RT-flex engine handbook
- 2010/07/22
- Notice of a change of president
- 2010/06/03
- Technical presentations at CIMAC.
- 2008/04/10
- we celebrated our 20th anniversary.
- 2006/08/17
- Started sales of Retrofit Pulse Lubrication System for ships in service
which can drastically reduce the feed rate of cylinder oil.
- 2006/08/13
- Started endurance test of Trace of Friction Powder-Detector (TF-Detector)
which DU and Meiyo Electric Co. cooperated to develop.
- 2005/12/24
- Sixth 12RT-flex96C engine delivered.
- 2005/11/30
- Third 6RT-flex50 engine delivered.
- 2005/08/06
- World first RT-flex50 engine delivered.
