About us


Our SDGs Action Initiatives

As one of our corporate management philosophies is “contribute to the development of society and industry,” we are taking initiatives such as developing fuel-efficient engines that realize an efficient usage of natural resources, advanced fuel conversion research towards the goal of zero emissions, and activities to clean up the oceans.

These initiatives are our efforts to contribute to the realization of the 17 Sustainable Development Goals (SDGs), the action plan for the prosperity of mankind and the earth to be achieved by 2030, adopted by the United Nations in 2015. Our goal is to realize a sustainable society.

Japan Engine Corporation's Sustainable Development Goals
Our SDGs initiatives

Examples of Our Initiatives

Developed, designed, and manufactured an engine which clears environmental regulations and strives for even lower fuel consumption

UE engine that we have independently developed has the advantage of a low fuel consumption rate that surpasses our competitors. We will further continue to pursue this strength, with the goal of contributing to CO2 reduction through the efficient usage of natural resources. In 2018, design work began for our new 42LSH engine, which will succeed our best-selling 45LSE engine, and seeks ever greater ultra-low fuel consumption. The optimal output range has been set for handy-size bulk carriers and small chemical carriers at shipyards both domestically and internationally. This engine, which meets the International Maritime Organization (IMO*1)’s regulations for NOx*2 and SOx*3 and contributes to clearing the EDDI*4, is scheduled to begin production in 2020.

Developing and Manufacturing Engines That Use Only High-Quality Fuel with Low Sulfur Content

In order to clear the SOx*3 0.5% emission control global cap from ships that the International Maritime Organization (IMO*1) will apply from 2020, we developed the LSJ series of engines in 2018 that use only MGO with low sulfur content as fuel. This engine can reduce the burden on the environment and ensure economic efficiency by balancing the high cost of using high-quality fuel with low fuel consumption, reducing peripheral equipment, and reducing maintenance costs. We will contribute to the environment by using this engine. In addition to the 50 cm cylinder whose design has been completed, we will have the variations with a 42 cm cylinder, increasing the number of supported ship types, in our goal of making further contributions to the environment.

Continued Investments in Combustion Research of Alternative Fuels such as Bioorganic, Hydrogen, and Ammonia

As the need for research and practical applications of alternative fuels without carbon accelerates, we are participating in the combustion research of alternative fuels such as bioorganic, hydrogen, and ammonia. Additionally, the usage of alternate fuels such as hydrogen and ammonia are expected to reduce or eliminate GHG*5 emissions. Cooperation between many related agencies, organizations, and companies is indispensable for the research and commercialization of fuel conversion. Through these partnerships, we will contribute towards a decarbonized society.

Continued Participation in Industrial/Academia/Government Collaborative Initiatives Led by the Japanese Government

The International Shipping GHG Zero Emissions Project, launched in 2018, is an activity that examines and adjusts the overall strategies for GHG reduction in Japan, in collaboration with industry, academia, and the Japanese government. The project aims to achieve such goals proposed by the IMO*1 as ‘40% improvement in efficiency by 2030,’ ‘halve GHG*5 by 2050,’ and ‘zero emissions by the end of this century.’ We are participating in this project, and we will continue to participate in activities to prevent global warming in a unified effort with industry, academia, and the government.

Implementing Ocean Clean-Up Activities

For us, as the ocean is one of our fields, the problem of plastic garbage in the ocean, such as bottles and bags, is a social problem that cannot be overlooked. We endorse Umigomi Zero Week, or ‘Zero Marine Litter Week,’ a joint project of the Nippon Foundation and the Ministry of the Environment, that regularly conducts clean-up activities at nearby beaches.

The previous clean-up activity was held on October 9th, 2019. 52 Officers and employees from our company participated in a 2-hour clean-up activity at the Nishioka Seaside Park (a beach that’s a 20-minute walk from our offices). We collected 87 bags of garbage, with contents such as plastic bottles and lunch boxes.

Create a Work Environment that’s Kind to People and Easy to Work In

We strive to realize a work environment and type of employment where all employees can participate in a variety of activities from their own homes and in local communities, while fulfilling their work duties and gaining a sense of satisfaction from their work. We are supporting the self-fulfillment of each employee, with our policies of promoting paid leave, and establishing a system that allows employees to work according to their circumstances and lifestyle, such as childbirth, childcare, and nursing care.

Also, in addition to our continued active recruitment activities and our efforts to create employment opportunities for local communities, in consideration of the difficulties in securing human resources due to the declining birthrate, we will seek to secure human resources by employing foreign nationals and considering elderly employment extension, as well as plan for the smooth transfer of skills.

Contributing to SDGs Together With our Stakeholders

In order to achieve sustainable growth, we believe that multi-stakeholder partnerships with all our stakeholders, including investors and the supply chain, are important. For this reason, we place importance in disseminating information to everyone while ensuring thorough compliance and enhancing corporate governance. Additionally, we will realize our contributions to the achievement of the SDGs by further strengthening our supply chain, deepening our relationships with our business partners, creating new innovations, and further developing our environmentally-friendly technologies, which is one of our strongest points.


1: The International Maritime Organization (IMO) is a specialized United Nations organization, responsible for creating treaties and standards for the improvement of marine navigation safety, marine technology, and the prevention of marine pollution.

2: Nitrogen oxide (NOx) is a general term for nitrogen and oxygen compounds. Most of the nitrogen oxides in the atmosphere are nitrogen monoxide (NO) and nitrogen dioxide (NO2). These are the substances generated by the combustion of oil and coal, and are considered to be the cause of air pollution and acid rain.

In the shipping industry, the amount of NOx that is emitted from ships is regulated by the MARPOL (International Convention for the Prevention of Pollution from Ships) Convention Annex IV (Air Pollution Prevention), an international treaty that prevents marine pollution from ships.

3: Sulfur oxide (SOx) is substances generated by the combustion of sulfur-containing petroleum or coal, causing air pollution and acid rain. The upper limit of the sulfur content in fuel is being gradually reduced in order to reduce SOx emissions. By January 2020, the sulfur content in used fuel will be limited to 0.5% in many ocean areas, with the exception of regulated ocean areas.

4: The Energy Efficiency Design Index (EEDI) is a value that indicates the amount of CO2 emitted when a ton of cargo is carried one nautical mile. IMO’s 62nd Marine Environment Protection Committee adopted the EEDI in July 2011 as a mandatory measure against global warming.

5: Greenhouse Gases (GHG) are gases such as tropospheric ozone, carbon dioxide, and methane, which are the main cause of global warming. The GHG reduction strategy was adopted by the International Maritime Organization, with the goals such as ‘improving fuel efficiency by 40% by 2030 when compared to 2008,’ ‘reducing GHG emissions by half by 2050,’ and ‘aiming for zero GHG emissions by the earliest stage of this century.’

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