| June | 1971: |
Established Yasuda Seiko Co, Ltd, and started production of poly variable capacitors. |
| April | 1978: |
Changed the corporate name to Andes Electric Co., Ltd. Started mass production of printers, CD players and other products. |
| September | 1982: |
Hachinohe Plant was established. (the current head office). |
| July | 1992: |
Started production and sales of air purifiers. |
| May | 1995: |
Started full-scale mass production of liquid crystal color filters. |
| August | 1998: |
Established the Tokyo Branch Office. |
| September | 2001: |
Announced the air ion-related equipment of the "inti" series. |
| November | 2001: |
Started sales of air ion counters and other products. |
| June | 2002: |
Launched air purifiers equipped with a prismatic titanium oxide photocatalyst of the "Refreshing Breeze from Green Forest" series. |
| November | 2002: |
Announced the "environmental statement". |
| January | 2003: |
Received the Special Award of the 9th Tohoku New Business Grand Prize for commercialization of photocatalytic air purifiers. |
| April | 2003: |
Established VSA in China. |
| June | 2003: |
Registered in the environmental conservation activity "Clean Partner" promoted by Hachinohe City. |
| April | 2004: |
Received the Award for Excellence at the 16th Contest for New Technologies and New Products of Small and Midsize Business for photocatalytic air purifiers. |
| May | 2004: |
Acquired the disinfection equipment certification of the Ministry of Health in China for the "Refreshing Breeze from Green Forest" series.
Acquired ISO9001 certification at the Aomori Plant. |
| July | 2004: |
Acquired ISO9001 certification at the Technical Plant. |
| November | 2004: |
Acquired ISO14001 certification at the Optoelectronic Plant.
Received the Award for Invention Encouragement in the Tohoku District for Hikari Kobo. |
| April | 2005: |
Received the 2004 Aomori Industrial Design Award for negative ion generators of inti series.
Acquired ISO14001 certification at Technical Plant. |
| May | 2005: |
Enlarged the floor area of the Optoelectronic Plant. |
| June | 2005: |
Launched the simplified level checker for terrestrial digital broadcasting. |
| March | 2006: |
"F-shower" air cleaner module was on sale. |
| May | 2006: |
Awarded as the best medium-small 300 companies by the Ministry of Economy. |
| September | 2006: |
Air Cleaner, Bio Micron, One-seg receiver module, Air cleaner module were launched. |
| January | 2007: |
Received the Award for Bio Micron with Aomori Industrial Design Prize. |
| March | 2007: |
One of the engineers was certified as an industrial master by Aomori prefecture. |
| July | 2007: |
Photocatalytic air cleaning equipment delivered in the smoking room in the 700 series New bullet train of JR Tokai Co., Ltd.. |
| April | 2008: |
Organic EL One-seg TV was on mass production. |
| April | 2008: |
Scallop shell disinfection agent were on sale. |
| May | 2010: |
Acquired ISO14001 and ISO9001 certification at Environment Technology Systems Div. |
| August | 2010: |
LED downlight was on mass production and on sale. |
| July | 2011: |
Acquired ISO14001 and ISO9001 certification at Administration Dept., Materials Dept., Aomori Factory. |
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