| April in 1937 |
Foundation at Amagasaki city as “Yoshimine Kogyosyo” (Private Enterprise) |
| February in 1949 |
Company name and organization changed to “Yoshimine Boiler Industry Co.,Ltd.” ,set up its head office at Nishinomiya and branch offices at Nagoya and Kyusyu. |
| July in 1953 |
Relocated the Head office to Fukushima-ward Osaka city |
| October in 1953 |
Succeeded in making Water Tube Boiler on trial, the boiler named “Yoshimine Water Tube Boiler”. Its excellent performance was confirmed by the Official Test sponsored by Osaka Prefectural Industry Promotion Office and entered the Boiler market as a boiler maker. |
| March in 1957 |
Opened the Tokyo branch office |
| November in 1963 |
Procured the land for the new factory at Tanabe-cho Kyoto Prefecture. Completed the ideal factory equipped with a consistent production lines. |
| June in 1967 |
Entered Hokkaido market by opening a local office at Sapporo |
| December in 1969 |
Entered the market of Chugoku district by opening a local office. |
| October in 1970 |
Manufactured and sold pollution equipment such as Yoshimine Wet type Flue Gas Desulfurizer |
| July in 1974 |
Opened Joint Venture Company “THAI YOSHIMINE CO., LTD.” in Thailand to enter the Southeast Asian market |
| April in 1977 |
Signed Technical Collaboration Agreement with “CSL” in England to develop the fluidized bed boiler. |
| April in 1977 |
Developed Cartridge, Pulverized coal firing boiler |
| November in 1977 |
A founder of YOSHIMINE CO.,LTD., Mr. Kazunori Yoshimine, was awarded Medal with Yellow Ribbon from the Japanese Government. |
| August in 1983 |
Developed Once-through boiler |
| August in 1985 |
Developed Oil Cokes firing boiler. Heralded across the nation, the first boiler was supplied to Hokuriku region. |
| October in 1987 |
Become affiliated with Meisei Group Company |
| November in 1987 |
Relocated the Head Office to Nishiku Kyomachibori Osaka City |
| March in 1990 |
Merged with Meisei Furnace Co.,Ltd. Company name changed to Yoshimine Co.,Ltd. |
| December in 1994 |
Merged with Meisei Kikou Co.,Ltd |
| May in 1999 |
Delivered Oil and Gas firing 240 T/H boiler to Egypt |
| March in 2001 |
Acquired ISO9001 |
| February in 2002 |
Developed Paper sludge and Wood chip combination firing boiler with stoker type combustion system |
| June in 2003 |
Developed Thailand’ largest biomass (rice husk) boiler for power generation |
| December in 2003 |
Acquired ISO9001 / 2000 Issue |
| April in 2006 |
Development of biomass effective application facility (High efficiency dioxine removal system) |
| November in 2008 |
Boiler installed at Hokkaido (Tsubetsu plywood) won the Minister of Economy, Trade and Industry Award at the 13th “New Energy Grand Prix”. |
| June in 2009 |
“Tsubetsu plywood” which won “New Energy Grand Prix” has been also chosen among The Japan’s First “New Energy Selection 100” sponsored by Ministry of Economy, Trade and Industry. |
| February in 2010 |
Acquired ISO9001 / 2008 Issue |
