1950.5 | Fujiwara Manufacturing is founded in Onoe, Kakogawa |
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1955.7 | Release of the revolutionary A3 thermodynamic steam trap |
1958.9 | Fujiwara Manufacturing is reorganized and incorporated as a joint-stock company |
1965.9 | Factory relocated to current Head Office/Factory location: Nagasuna, Noguchi, Kakogawa |
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1972.1 | Fujiwara Manufacturing is relaunched as TLV CO., LTD. |
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1972.2 | Release of LEX, the world’s first temperature control trap |
1975.7 | Release of the ball butterfly valve |
1976.7 | Release of the CP condensate recovery pump |
1978.1 | Release of the JN series, the world’s first precision ground Free Float® steam trap |
1980.1 | Release of the UFO, the world’s first free ball bucket steam trap |
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1982.10 | Release of the SST type Free Float® steam trap, with a three-point valve seating mechanism |
1983.6 | TLV INTERNATIONAL INC. (Intl. Headquarters) established |
1985.1 | Launch of the TLV maintenance equipment sales business |
1985.8 | TLV CORPORATION (USA) established |
1986.1 | Introduction of the CES (Consulting · Engineering · Services) concept |
1986.12 | Release of the COSPECT® high-precision pressure-reducing valve with built-in separator & trap |
1987.4 | Release of the TrapMan® steam trap computer control system |
1989.7 | Katsuji Fujiwara becomes chairman; Yoshiyasu Fujiwara becomes president |
1989.10 | TLV EURO ENGINEERING GmbH (Germany) established |
1991.1 | Release of the VACUUMIZER® vacuum steam-heating system |
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1992.8 | Release of GT/GP series PowerTrap® condensate recovery pumps |
1992.10 | TLV EURO ENGINEERING UK LTD. (UK) established |
1996.5 | TLV PTE LTD (Singapore) established |
1998.9 | TLV EURO ENGINEERING FRANCE SARL (France) established |
1999.9 | TLV PTY LTD (Australia) established |
2001.10 | TLV SHANGHAI CO., LTD. (China) established |
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2001.9 | TTS LTD. (plant inspection service provider) established |
2002.6 | TLV ENGINEERING SDN. BHD. (Malaysia) established |
2003.7 | TLV INC. (Korea) established |
2003.9 | The SSP Steam Savings Plan is granted a business patent |
2005.11 | Release of the LEX3N-TZ temperature control steam trap |
2007.12 | TLV ENGINEERING S.A. (Argentina) established |
2008.7 | Release of the SteamAqua® steam-fired instantaneous water heater |
2009.1 | TLV ENGINEERING, S.A. DE C.V. (Mexico) established |
2010.2 |
SSOP® (Steam System Optimization Program) is honored at the Energy Conservation Grand Prize* *The “Reduction in Steam Losses from 100,000 Steam Traps” project, jointly conducted with Nippon Petroleum Refining Company (now JXTG Nippon Oil & Energy Co.), earned TLV the Director-General’s Prize (Agency for Natural Resources and Energy (Japan)) at the FY2009 Energy Conservation Grand Prize. |
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2015.2 | Held Refining and Petrochemical Top Management Symposium |
2016.2 | Release of the iTrapSensor® monitoring sensor |
2018.12 | TLV PRIVATE LIMITED (Thailand) established |
2019.5 | TLV ENGINEERING FZCO (UAE) established |
2020.1 | CES® Survey awarded FY2019 Energy Conservation Grand Prize (Chairman’s Prize, Product/Business Model Category) |
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2020.7 | Yoshiyasu Fujiwara becomes chairman; Ayako Fujiwara becomes president |
2022.1 | iBPSSM.net won the Energy Conservation Grand Prize for using wireless monitoring to improve management of steam using equipment. |
2023.2 | TLV PTY LTD (New Zealand) established |