- February, 1958Started in operation as Daiwa Reiki Industries in Osaka
- November, 1962Established DAIWA INDUSTRIES LTD. and Shigeru Ozaki was inaugurated as a representative director
- November, 1964Started manufacturing and selling standardized products of commercial refrigerators
- January, 1966Installed magnet door, urethane foam insulation installed on doors
- January, 1968Adapted urethane-infused foam insulation method
- January, 1969Started manufacturing and selling Undercounter
- January, 1971Started manufacturing and selling all-freezers
- March, 1973Started manufacturing and selling fully automatic ice makers
- November, 1977Started manufacturing and selling large glass door showcases
- January, 1983Started manufacturing and selling energy saving NH glass door showcases
- January, 1997Decided a new character mark “Orca”
- June, 1997Changed to the first section of Tokyo and
Osaka Stock Exchanges
- March, 2002Shigeru Ozaki was inaugurated as chairman and representative director and Atsushi Ozaki was inaugurated as president and representative director
- May, 2006Released energy saving Undercounter series
- May, 2007Started manufacturing and selling triple inverter controlled refrigerators “ECO-ZO-kun” series
- May, 2007Adopted the industry’s first CHC-free thermal insulation (cyclopentane) to upright refrigerators
- December, 2009Started manufacturing and selling dishwashers “ECO-SEN-kun”
- May, 2010Started manufacturing and selling the industry’s first triple inverter controlled Undercounter “ECO-ZO-kun”
- June, 2011Started manufacturing and selling the industry’s first triple inverter controlled counter showcase “ECO-ZO-kun”
- April, 2013Started manufacturing and selling the industry’s first inverter controlled sliding door refrigerators “ECO-ZO-kun”
- August, 2013Started manufacturing and selling blast chillers/shock freezers
- October, 2014Sliding door refrigerator series received Good Design Award of 2014
- October 2015Started manufacturing and selling the industry’s first inverter controlled floral display refrigerator showcase
- April, 2017Started manufacturing and selling the industry’s first automatic-sliding door refrigerator, Auto-kun
- April, 2017Started manufacturing and selling the industry’s first compact blast chiller / shock freezers
- May, 2017Renewed the design of upright freezers/refrigerators and Undercounter
- September, 2017Started manufacture and sales of upright freezers, refrigerators and undercounters for overseas
- October, 2017Automatic-sliding door Refrigerator received Good Design Award of 2017
- June, 2018Started manufacture and sales of upright freezers, refrigerators and undercounters with non-pillar
- November, 2018Renew design of a character mark “Orca”
- January, 2019Relocated Fukuoka Factory
- December, 2020Opened a showroom on the third floor of Osaka Head Office
- January, 2021Started manufacture and sales of upright with non-flap, undercounters with non-flap and inverter controlled refrigerators
- October, 2022Started manufacture and sales of undercounter type ice maker
