Tokico
Tokico was a Japanese automotive parts manufacturer whose braking and suspension operations were integrated into Hitachi and later became part of Hitachi Astemo.
Last updated August 25, 2026
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Overview
Tokico was a Japanese automotive parts manufacturer associated with braking and suspension equipment. The company became part of the Hitachi group through acquisition and merger, after which its former operations were incorporated into Hitachi's automotive-systems businesses. The Tokico name therefore represents a predecessor business rather than an independently operating automotive manufacturer today. Its historical product scope included automotive braking systems and suspension systems, placing it in the business-to-business supply chain serving vehicle manufacturers and related mobility markets. The available reference material identifies Tokico as one of a number of companies originating from Tokyo Gas Electric Engineering Company, but does not provide sufficient detail to establish a founding year, founder, independent ownership history, production volumes, or a complete chronology of its facilities and customers. Tokico's later corporate significance lies in its absorption into Hitachi's automotive activities and the eventual relationship of those activities to Hitachi Astemo. The wider Tokico name also appeared in Tokico Techno, an affiliated company that made and sold measuring instruments for gas stations, eco-station filling equipment, and dispensers. Tokico Techno was renamed Hitachi Automotive Systems Measurement in 2015. On February 1, 2019, shares in that measurement business were transferred to the investment fund Polaris Capital Group, and the company adopted the trade name Tokico System Solutions on September 1 of the same year. That affiliate's later ownership and naming history should be distinguished from the former core Tokico automotive-parts manufacturer.
History
Tokico was a Japanese automobile-parts manufacturer focused on braking and suspension systems. The company is described as one of several businesses originating from Tokyo Gas Electric Engineering Company. The available historical material does not state a definitive founding year or identify a founder, and it does not provide a full account of Tokico's facilities, management, product generations, or customer relationships. Its principal corporate turning point was its acquisition and merger into Hitachi. Following that transaction, Tokico ceased to operate as an independent manufacturer in the form described by its standalone Wikipedia subject. Its former automotive activities were incorporated into Hitachi's automotive-systems organization and are now associated with Hitachi Astemo. Tokico is consequently best understood as a predecessor corporate identity within the development of Hitachi's automotive-components business rather than as a currently independent brand. The Tokico name was also used by an affiliated company, Tokico Techno. That business manufactured and sold measuring instruments for gas stations, equipment for filling eco-stations, and dispensers. In 2015, Tokico Techno changed its name to Hitachi Automotive Systems Measurement. A subsequent ownership change took place on February 1, 2019, when shares of Hitachi Automotive Systems Measurement were transferred to the investment fund Polaris Capital Group. On September 1, 2019, the business changed its trade name to Tokico System Solutions. These events represent the later history of the measurement-equipment affiliate and should not be treated as evidence that the former Tokico automotive-parts manufacturer remained an independent operating company. Publicly available reference material is insufficient to establish additional milestones such as Tokico's exact incorporation date, detailed merger date, financial performance, executive roster, or the precise legal structure of each successor entity.
- 2019
Measurement business transferred to Polaris Capital Group
[1]Shares of Hitachi Automotive Systems Measurement were transferred to Polaris Capital Group on February 1, followed by adoption of the Tokico System Solutions trade name on September 1.
- 2015
Tokico Techno adopts the Hitachi Automotive Systems Measurement name
[1]The affiliated measurement-equipment company Tokico Techno changed its name to Hitachi Automotive Systems Measurement.
Tokico becomes part of Hitachi
[1]Tokico was acquired and merged into Hitachi, ending its existence as an independent automotive-parts manufacturer and transferring its business into Hitachi's automotive-systems activities.
Products and positioning
B2B automotive components supplier
Automotive components
Automotive braking systems
Tokico's core historical product scope included braking systems supplied to the automotive industry. The available reference does not specify particular brake technologies, vehicle programs, brands, or production sites, so this entry is limited to the documented product category.
Automotive components
Automotive suspension systems
Suspension systems were another principal area associated with Tokico as an automotive-parts manufacturer. Detailed product families and model-level information are not established in the supplied reference material; the business later became part of Hitachi's automotive-systems operations.
Industrial measurement equipment
Gas-station measurement and dispensing equipment
Tokico Techno, an affiliated company, manufactured and sold measurement instruments for gas stations, filling equipment for eco-stations, and dispensers. This product group belongs to the affiliate's history rather than directly documenting the product portfolio of the former core Tokico automotive manufacturer.
Brand decisions
2019
Transfer of measurement-business shares to Polaris Capital GroupM&ABackground
The business formerly known as Tokico Techno was operating as Hitachi Automotive Systems Measurement.
Action taken
Shares were transferred to Polaris Capital Group on February 1, and the company adopted the Tokico System Solutions trade name on September 1.
Aftermath
The measurement-equipment affiliate moved outside the previously described Hitachi ownership structure and resumed use of a Tokico-derived trade name.
2015
Renaming of Tokico TechnoStrategyBackground
Tokico Techno operated as an affiliated supplier of gas-station measurement and dispensing equipment.
Action taken
The affiliate changed its name to Hitachi Automotive Systems Measurement.
Aftermath
The Tokico Techno identity was replaced by a Hitachi Automotive Systems name until a later ownership and trade-name change.
- Acquisition and merger into HitachiM&A
Background
Tokico operated as a Japanese automotive-parts manufacturer before becoming part of Hitachi.
Action taken
Hitachi acquired and merged Tokico, integrating its automotive businesses into Hitachi's automotive-systems organization.
Aftermath
The independent Tokico manufacturer ceased to exist as a standalone corporate operation; its successor business is associated with Hitachi Astemo.
Sources1 sources
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