| 1942年05月 |
Started as Mitsuishi Kogyo Co., Ltd., processing castings of various kinds and repairing machine tools. |
| 1946年11月 |
Began manufacturing and selling various kinds of stainless steel (welding-based) products. |
| 1947年04月 |
Changed company name to Sakura Seisakusyo. |
| 1948年10月 |
Moved head office to Higashi-yodogawa-ku, Osaka City (now Yodogawa-ku, Osaka City). |
| 1951年08月 |
Changed company name to HISAKA WORKS, LTD. |
| 1953年12月 |
Developed plate heat exchanger. |
| 1954年02月 |
Opened new Horiage Factory (former Yodogawa Factory). |
| 1958年07月 |
Developed ball valve. |
| 1959年03月 |
Opened Tokyo Office in Chuo-ku, Tokyo (now Tokyo Branch). |
| 1962年03月 |
Opened new Konoike Factory (now Konoike Plant) |
| 1965年01月 |
Moved head office to Higashi-konoike-cho, Higashi-osaka City. |
| 1969年11月 |
Introduced large sized press machine to Konoike factory. |
| 1970年12月 |
Moved head office to Higashi-ku, Osaka City (now Chuo-ku, Osaka City). |
| 1971年11月 |
Stocks listed on Second Section of Osaka Stock Exchange. |
| 1973年03月 |
Stocks listed on Second Section of Nagoya Stock Exchange. |
| 1975年03月 |
Developed food machine (pouch-food sterilizer). |
| 1985年12月 |
Stocked listed on Second Section of Tokyo Stock Exchange. |
| 1987年09月 |
Stocks designated on First Sections of Tokyo, Osaka and Nagoya Stock Exchanges. |
| 1998年09月 |
Certified with quality management system (ISO 9001). |
| 2003年10月 |
Delisted stocks from Nagoya Stock Exchange. |
| 2004年04月 |
Launched Konoike Plant master plan. |
| 2004年10月 |
Established HISAKAWORKS S.E.A. SDN. BHD. in Malaysia. |
| 2006年04月 |
Shifted to new structure with three business divisions (Heat Exchanger, Vital and Valve). |
| 2006年08月 |
Established HISAKA (SHANGHAI) COMMERCE CO., LTD. in China. |
| 2007年10月 |
HISAKAWORKS S.E.A. SDN. BHD. established HISAKA WORKS (THAILAND) CO., LTD. in Thailand. |
| 2007年12月 |
Certified with environmental management system (ISO14001). |
| 2008年03月 |
Completed Konoike Plant master plan, concentrated a production base at Konoike Plant and ended operations at Yodogawa Plant. |
| 2009年04月 |
HISAKAWORKS S.E.A. SDN. BHD. established HISAKAWORKS SINGAPORE PTE. LTD. in Singapore. |
| 2009年10月 |
Established HISAKA WORKS (CHANGSHU) CO., LTD. in China (now HISAKA WORKS (CHINA) CO., LTD.). |
| 2010年10月 |
Acquired MICROZERO CO., LTD. as subsidiary. |
| 2012年03月 |
HISAKA WORKS (CHINA) CO., LTD. opend new manufacturing factory of plate heat exchanger. |
| 2013年07月 |
HISAKA WORKS (CHINA) CO., LTD. opend new manufacturing factory of dyeing-finishing machine. |
| 2013年10月 |
Established HISAKA KOREA CO., LTD. in Soul, South Korea. |
| 2014年03月 |
HISAKAWORKS S.E.A. SDN. BHD. opend new manufacturing factory of plate heat exchanger. |
| 2014年04月 |
Opened Nagoya Branch Office in Naka-ku, Nagoya City. |
| 2014年11月 |
HISAKA WORKS (CHINA) CO., LTD. merged HISAKA (SHANGHAI) COMMERCE CO., LTD. |
| 2015年01月 |
HISAKA WORKS (CHINA) CO., LTD. acquired NAKAGAWA ENGINEERING CONSULTING (SHANGHAI) CO., LTD. |
| 2015年05月 |
Moved head office to Kita-ku, Osaka City. |
| 2015年09月 |
HISAKAWORKS S.E.A. SDN. BHD. established PT. HISAKA WORKS INDONESIA in Indonesia. |
| 2015年10月 |
Opened Kyushu Branch Office in Hakata-ku, Fukuoka City, and Kitakyushu Branch Office in Kokurakita-ku, Kitakyushu City. |
| 2016年06月 |
HISAKAWORKS S.E.A. SDN. BHD. introduced large sized press machine, and established integrated manufacturing system of plate heat exchanger. |
| 2016年11月 |
Acquired ASAHI INDUSTRY CO., LTD. as subsidiary. |
| 2017年04月 |
Changed the name of Vital Division to Process Engineering Division. |
| 2019年04月 |
Opened Hokkaido Sales Office in Shiroishi-ku, Sapporo City, and Chiba Sales Office in Ichihara City, Chiba. Acquired KOMATSUGAWA CHEMICAL ENGINEERING CO., LTD. as subsidiary. |
| 2019年11月 |
Opened new Ome Plant in Ome City, Tokyo. |
| 2020年04月 |
Opened Onomichi Sales Office in Onomichi City, Hiroshima. |
| 2021年06月 |
Transitioned to a company with Audit and Supervisory Committee. |
| 2022年04月 |
Opened Saitama Sales Office in Saitama City, Saitama. Transitioned to Prime Market under Tokyo Stock Exchange new market segments. |
| 2023年10月 |
Merged MICROZERO CO., LTD. and ASAHI INDUSTRY CO., LTD to form HISAKA PRODUCTS, LTD. |
| 2024年01月 |
Opened Ikoma Plant in Ikoma City, Nara. Established HISAKA ARABIA HEAT EXCHANGER TRADING - L.L.C - O.P.C in Abu Dhabi, United Arab Emirates. |
| 2024年06月 |
HISAKA MIDDLE EAST CO., LTD. established HISAKA ALSHARQ ALAWSAT TRADING AND MAINTENANCE LLC in Qatar. |
| 2024年10月 |
HISAKAWORKS S.E.A. SDN. BHD. established HISAKAWORKS VIETNAM CO., LTD. in Vietnam. |
| 2026年04月 |
KOMATSUGAWA CHEMICAL ENGINEERING CO., LTD. merged AUTOMATIC SYSTEM RESEARCH CO., LTD. |
