
Daido Air Products Electronics, Inc. (DAP) was established in 1997 as a joint venture between Daido Hoxan Inc. (Air Water Inc.) and Air Products and Chemicals, Inc. (APCI) to supply gases and related products to the electronics industry.

| 2010.12.20 | Office Hours over Christmas & New Year 2010/11 |
| 2010.12.10 | Relocation of Head Office and Sakai Office |
| 2009.12.01 | SEMICON JAPAN 2009 |
| 2009.07.01 | Board of Directors Changes |
| 2008.04.01 | Relocation of Hiroshima Office |