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| 横河エコサイクルソリューションズ株式会社 | ||||||||
| 横河パイオニックス株式会社 | ||||||||
| 横河ファウンドリー株式会社 | ||||||||
| 早稲田大学 |
Architect and Ph.D. engineer Minoru Yokogawa, with the participation of Ichiro Yokogawa and Shinn Aoki, established a research laboratory for electrical instruments in Shibuya, Tokyo Prefecture.
Founded: September 1, 1915
Released electrical instruments, becoming a pioneer in domestic production of Japanese electrical instruments.
Established as a corporation, referred to as Yokogawa Electric Manufacturing Co., Ltd.
Established: December 1, 1920
Commenced research and manufacturing of automatic adjustment devices for aviation instruments, flow, temperature, pressure, and other parameters.
Publicly listed shares.
Completed Japan's first electronic tube-based automatic balancing instrument.
Signed a technology assistance agreement with Foxboro (USA) concerning industrial instruments.
Established North American office Yokogawa Electric Works, Inc.
Fully entered the industrial analytical instrument market.
Completed a vortex flow meter and began manufacturing and sales.
Established Yokogawa Electric Singapore Pte. Ltd. in Singapore; established Yokogawa Electric (Europe) B.V. in the Netherlands as a European office.
Established Yokogawa Electric Singapore Pte. Ltd. in Singapore and Yokogawa Electric (Europe) B.V. in the Netherlands
Established Yokogawa Electric Singapore Pte. Ltd. in Singapore
Established Yokogawa Electric (Europe) B.V. in the Netherlands
Announced the world's first distributed control system, the comprehensive process control system "CENTUM."
Merged with Hokutatsu Electric Manufacturing Co., Ltd., changing the company name to Yokogawa Hokutatsu Electric Co., Ltd.
Established a joint venture with Xi'an Instrument Factory in China, forming Xiying Yokogawa Control Systems Co., Ltd., a design and sales company for instrumentation systems.
Implemented Corporate Identity, renamed Yokogawa Electric Co., Ltd.
Entered the high-frequency measurement instrument field
Established Yokogawa Middle East E.C. in Bahrain
Released a co-focal laser microscope scanner and entered the biotechnology field
Made Ando Electric Co., Ltd. a 100% owned subsidiary
Developed a bio-test system supporting new drug development and entered the drug discovery support system market
Integrated the measurement instrument business into Yokogawa Meter & Instruments Co., Ltd.
Established Yokogawa Solution Services Co., Ltd. to handle domestic control business sales, engineering, and services
100th anniversary history video
Centennial Commemorative Publication
100th anniversary website
The corporate brand slogan adopted in 2015 for the 100th anniversary, "Co-innovating tomorrow", was changed to "Sustainable Society"
Acquired KBC Advanced Technologies plc
In 2021, Yokogawa’s Purpose was revised from "A richer human society" to "Sustainable Society" to demonstrate YOKOGAWA’s broader contribution to the global environment
Announced the mid-term management plan "Growth for Sustainability 2028"
Yokogawa Electric's subsidiary Yokogawa America do Sul received an order from Brazilian iron ore producer Samarco for distributed control systems (DCS) and safety instrumentation systems (SIS) for the Germaño mine and the Ubu iron ore pellet production facility. The new system features over 50,000 I/O points and adopts communication protocols such as Ethernet-APL and PROFINET S2.
New Functional Materials Exhibition 2026
Yokogawa Electric Corporation announced that its differential pressure and pressure transmitter "OpreX Pressure Transmitter EJX S Series" and multi-application test system "AQ2300 Series" were selected for the 2026 Good Design Award.
We report that on September 8, 2026, a portion of the notice regarding the status of share repurchase and completion of repurchase was corrected.
Selected for LNG Canada Phase 2 MAC
Yokogawa Electric provides a comprehensive solution for semiconductor equipment manufacturers, ranging from solving management challenges to online communication via SECS/GEM/EDA interfaces, EES, and data analysis and preventive maintenance (CBM) using IoT, AI, and big data.
Yokogawa Electric Corporation announces the development of a new gas density meter, the 'OpreX Gas Density Meter (gas density meter)', as part of the OpreX Analyzers lineup.
Yokogawa Electric Corporation’s differential pressure and pressure transmitter, the “OpreX Pressure Transmitter EJX S Series,” and the “AQ2300 Series” multi-application test system from its subsidiary Yokogawa Test & Measurement Corporation have won 2026 Good Design Awards from the Japan Institute of Design Promotion.
Yokogawa Electric Corporation issued the 'YOKOGAWA Sustainability Report 2026' today.
Yokogawa Electric Corporation has published its YOKOGAWA Report 2025.