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About TOKYO KEIKI

measurement, cognition, control

measurement, cognition, control

TOKYO KEIKIis a general manufacturer of measurement, cognition, and control devices that support the infrastructure of daily living through a variety of precision instruments. Using cutting-edge technology, we create products that replicate the functions of the human senses.

Marine Systems Hydraulic and electronic devices for construction equipment Ultrasonic flow meters Gas-based extinguishing system Defense and communication Linear-motion assistance for agricultural vehicles Vessel Traffic Service (VTS) system Radar warning receiver Rail inspection car

Business Areas

Striving for a better society and daily living through advanced technology and our collective strength


 

Marine systems business

Cutting-edge gyro technology and autopilot technology supports safety and security for ocean navigation

■As a pioneer in nautical instruments that was the first company in Japan to begin manufacturing radars, gyrocompasses, and autopilot systems, we have a lineup of the nautical instruments required for handling ships. We provide them around the world.

■As the top gyrocompass and autopilot system company, we also participate in projects to develop unmanned vessels.

Hydraulics and pneumatics business

Supporting the sites of manufacturing and infrastructure creation

■We provide hydro-pneumatic and electronic products that are energy efficient and highly controllable, mainly to the industrial machinery and construction equipment markets. We support the creation of societal infrastructure.

■We contribute to the spread of next-generation energy through hydrogen compression systems.

Fluid measurement equipment business

Supporting the management of water resources and prevention of river disasters with accurate measurement technology

■We achieved practical application of the world's first ultrasonic flow meter. We contribute to the effective utilization of water resources through monitoring of the flow of water/sewage water and agricultural water.

■Water level monitoring systems using microwave level gauges are useful in preventing river disasters.

■Protects valuable property from fire with gas-based fire extinguishing systems.

Defense and communication equipment business

Supporting society with original microwave application technology and inertial sensor technology

■Supporting society with original microwave application technology and inertial sensor technology

■We provide the Vessel Traffic Service systems that handle vessel traffic control.

■High-performance microwave amplifiers for plasma-generation contribute to the miniaturization of semiconductors and to space business.

■We support smart agriculture with inertial sensors and control technology.

■We combine core technologies to provide attitude control systems for helicopters and broadcast vehicles, etc.

Other business

Railway maintenance business

■Supports railroad maintenance work with ultrasonic rail inspection cars/devices. Used by more than 70% of all railroad companies in Japan.

Inspection systems business

■Detects printing defects with high-precision image processing technology. We contribute to the improvement of printing quality.

TOKYO KEIKI's Strengths

Our core technologies

Our core technologies

The TOKYO KEIKI Group has utilized a combination of its core technologies and original ideas to create a variety of new products that are useful to society. We have gained the largest share of niche markets in Japan and overseas.

TOKYO KEIKI's niche-top products

Marine systems business Autopilot, gyrocompasses Commercial ships worldwide: 60%or more Coastal ships in Japan: 80%or more

Hydraulics and pneumatics business Hydraulic equipment For plastic injection molding machines in Japan: Approx. 40%

Fluid instrument business Ultrasonic flow meters For water/sewage and agricultural water management in Japan 60% or more

Defense and communication equipment business Radars for maritime traffic and VTS systems For vessel traffic service centers nationwide: 100%

Defense and communication equipment business Accelerometers for seismometers For the Japan Meteorological Agency Approx. 80%

Defense and communication equipment business Antenna directioning equipment Installed in the media helicopters of TV stations in Japan 90% or more

Other Ultrasonic rail inspection car For each JR company/private railroad company70% or more

SDG Activities

Long before the birth of concepts like SDGs and ESG, the TOKYO KEIKI Group began engaging in business with an underlying mission of contributing to the achievement of a safe and secure society.
We create/develop a variety of global niche-top businesses that start from the SDGs in an aim to achieve a sustainable society as we move from the past to the present, and into the future.

Promotion of clean energy

Promotion of clean energy

Measures to prevent river disasters

Measures to prevent river disasters

Energy-efficient ship handling and safe navigation

Energy-efficient ship handling and safe navigation

TOKYO KEIKI's Development

Since its founding, the TOKYO KEIKI Group has continued to address societal issues. Our history has been a trajectory of taking on challenges relentlessly, which is in our DNA.

Company founder Yoshihira Wada: father of the "measuring instrument"

TOKYO KEIKI's founder Yoshihira Wada was driven by the desire to create products that would be useful in the nation's development. This desire led him to found Wada Keiki Seisakusho, Japan's first measuring instrument factory. He worked on the research and development of measuring instruments and contributed to the development of Japan’s measuring instrument industry. At the time, Wada came up with the Japanese word keiki, taking a hint from the English expression "measuring instrument." Today, the word is in wide general use.

Yoshihira Wada: father

Founding to the 1940s:

Promotion of domestic production as a pioneer in nautical instruments

From the time the company was founded in 1896, it promoted the domestic production of nautical instruments, for which Japan had been relying on imports. Beginning with magnetic compasses, the company has since continued to develop and supply gyrocompasses, the gyropilots that were the forerunners of today's autopilots, and other products. Further, the company engaged in original development of aeronautic instruments and instruments for submarines as well.

1950s to 1970s:

Expansion of core technologies and contribution to the development of Japan’s key industries

The company began manufacturing hydraulic devices in the 1950s. This contributed to the development of Japan's key industries. In 1963, TOKYO KEIKI succeeded in practical application of the world's first ultrasonic flow meter. The company subsequently expanded its technology, including the development of products that utilized ultrasound technology, and electronic application devices for use in aircraft, and grew into a general manufacturer of precision instruments.

1980s to the present:

Taking on the challenge of resolving social issues through niche-top business

Efforts were also invested in inertial sensor technology that applied and further developed gyro technology, as well as microwave technology. By combining core technologies, we have been able to develop products that have taken the top shares in diverse niche markets, including shipping, aviation, railroad, disaster prevention, agriculture, and energy, thereby supporting the foundation of safe and secure society and daily living.

TOKYO KEIKI Vision 2030 &
Medium-term Business Plan

In May 2021, the TOKYO KEIKI Group formulated "TOKYO KEIKI
Vision 2030" as its long-term vision to continue sustained growth.

TOKYO KEIKI Vision 2030

東京計器ビジョン2030

東京計器ビジョン2030

Mission

Our mission

Apply our proprietary measurement, recognition, and control technology to support society

Vision

The form at which we aim

In a variety of global niche top businesses, contribute to the development of stakeholders

Values

The system of values to fulfill our mission and achieve our vision.

Relentlessly taking on challenges

Management Targets by 2030

We have formulated 3-year medium-term business plans as medium-to long-term strategies to realize TOKYO KEIKI Vision 2030. In the 3 years from FY2021, in addition to strengthening the foundations of our existing businesses, we worked to identify, incorporate and develop growth drivers. The 3-year period from FY2024 is the phase of "leap toward growth" in order to transform us into a stage where we can achieve sustainable growth and increase corporate value over the medium to long term.

2030年までの経営目標

2030年までの経営目標

Medium-term Business Plan Basic Policy

For this new phase, in order to shift to a stage where we aim for sustainable growth and medium- to long-term enhancement of enterprise value, we have modified our basic policies to focus not only on expanding sales but also on expanding profits. In addition, another of our basic policies will be to bolster the foundation for improving profit margins and expanding sales.

Improve profitability

Expand business areas

Strengthen business foundation