Idemitsu Engine will exhibit at a disaster prevention exhibition held in Nagoya on May 18 and 19.

[Presenting case studies useful for seismic evaluation] Supporting seismic evaluation and reinforcement work for high-pressure gas storage tanks (spherical tanks, flat-bottomed refrigerated tanks, etc.)!

For high-pressure gas equipment classified as Importance I and Ia, the Ministry of Economy, Trade and Industry has stipulated the formulation of seismic reinforcement plans in the document "On Improving the Seismic Resistance of Existing High-Pressure Gas Facilities (20140519 Commercial Bureau No. 1)." Our company has been advancing seismic evaluations, studies, designs, and construction for numerous LPG storage tanks owned by the Idemitsu Group. In our studies, we applied the latest knowledge in seismic motion evaluation and developed and introduced new high-precision simulations to accurately assess behaviors such as shaking and deformation during an earthquake. Through these efforts, we have contributed to improving the seismic performance and ensuring the safety of high-pressure gas facilities by identifying reinforcement locations and subsequently selecting appropriate construction methods and carrying out reinforcement work. 【Do you have any of these concerns?】 - I want to proceed with seismic evaluation but need advice on how to do so. - There are multiple pieces of equipment that require seismic evaluation, and I want to address them systematically. - The results indicate that there are more reinforcement locations needed than expected. I want to reconfirm if this is really the case. - Area constraints may pose limitations on seismic reinforcement work. Are there any good methods available? Our experienced engineers will propose optimal solutions for seismic reinforcement. Please feel free to consult with us.

• Mechanical Design

Are you struggling with the high costs of seismic reinforcement for high-pressure gas facilities? Cost reduction is possible by utilizing Idemitsu's experience and simulation technology!

[Until the end of September] You can download a paper that includes case studies of seismic evaluations of high-pressure gas tanks utilizing our simulation technology! ********************************************* [Overview] Regarding the improvement of seismic resistance for existing high-pressure gas facilities (Commercial Bureau No. 1, 20140519), it is required to formulate renovation plans aimed at seismic reinforcement for equipment classified as importance level 1.1a. At Idemitsu Engineering, we can provide optimal proposals based on case studies from Idemitsu Kosan's refineries and factories. [Features] ◆ With a highly accurate evaluation method, reinforcement costs can be minimized. 　⇒ By using "earthquake motions based on the latest knowledge" and "structural simulations," we can achieve highly accurate seismic evaluations. Consequently, it is possible to reduce reinforcement costs to the limit. (There are also cases where reinforcement was deemed unnecessary.) ◆ We have a track record of reinforcement work even in difficult and narrow locations. 　⇒ We have experience enabling construction in narrow spaces surrounded by existing facilities by adopting small pile driving machines. For more details, please contact us or download the catalog.

• Mechanical Design

Are you struggling with the integrity assessment of long-standing high-pressure gas piping? Idemitsu Eng. verifies integrity at minimum total cost based on experience in refineries!

Are you unsure where to start with the seismic resistance evaluation of existing high-pressure gas piping amid the increasing risk of major earthquakes? Idemitsu Engineering can confirm the integrity of your equipment at a total cost minimum based on our experience in refineries. 【Features】 - Based on our experience within Idemitsu facilities, we identify weak points in the piping through a walk-down inspection. - We conduct detailed evaluations only on the identified areas, minimizing evaluation costs. 【Benefits】 We can verify the seismic resistance of existing high-pressure gas piping built to past standards, ensuring reliability against future major earthquakes. (As of 2016, evaluation of existing piping is not mandatory, but there is a possibility that it may become mandatory in the future, similar to tanks.)

• Other energy equipment

Takagi Seiko Co., Ltd. will exhibit at the "Advanced Materials Technology Exhibition 2025" hosted by SAMPE Japan (General Incorporated Association of Advanced Materials Technology). ▶ Introduction of Super Engineering Plastic Carbon Fiber Molded Products Clips used in aircraft structures have traditionally been made of aluminum, but in recent years, there has been a shift towards products made with thermosetting resins for the purpose of weight reduction. Our company is focusing on composite materials that combine thermoplastic super engineering plastics with carbon fibers, and by utilizing our unique molding system, we are engaged in research and development of clips that achieve both lightweight and high-speed mass production. ▶ Introduction of Liners for High-Pressure Hydrogen Tanks By leveraging our rotational molding technology, we have achieved the production of seamless, long liners for hydrogen tanks while keeping capital investment low. This technology not only contributes to the spread of environmentally friendly hydrogen energy but also promotes carbon neutrality from both the material aspect, by using plant-derived resins, and the manufacturing process. In addition to being able to check actual product samples, our staff will explain the technology overview using poster panels and other materials.

In advancing sustainable business activities, there is a demand for the reduction of petroleum-derived materials and the utilization of recycled materials and bio-based materials. Until now, the acquisition of certification has primarily progressed among chemical companies and trading firms, but there is an increasing number of cases where requests for certification are made to business partners in order to connect the supply chain. At the same time, efforts are being made to effectively utilize waste to promote a circular economy more than ever before. In the seminar, an ISCC auditor will explain the following points: - Overview of ISCC certification - Preparation for the audit - Audit points, etc. Through this seminar, we will provide hints for organizations to prepare for obtaining ISCC certification. If you are interested in "circular economy" and "sustainable product development" utilizing third-party certification, please join us.

The EU Battery Regulation (EU) 2023/1542 came into effect in August 2023, promoting accountability, transparency, and sustainability throughout the entire battery lifecycle—from manufacturing and use to reuse and recycling. For those involved in manufacturing, compliance, sustainability, or supply chain management, now is the time to start preparing effectively. The webinar will clearly explain the key requirements of the EU Battery Regulation, the implementation timeline, and the specific actions that economic operators should take. Key topics include: - CE marking (from 2024) - Battery passport (from 2027) - Supply chain due diligence (postponed to 2027) - Battery waste management (reporting obligations in 2025, collection obligations in 2027) - Services provided by Bureau Veritas *Japanese subtitles available.

[Speaker] Hideo Oshima, Team Leader / Senior Researcher, Environmental and Energy Project Team, Research Department, Japan Research Institute, Ltd. [Key Lecture Content] As the issue of climate change becomes more serious, the importance of environmental and energy policies is increasing. However, looking abroad, in the United States, the Trump administration made significant shifts in environmental and energy policies, and even in Europe, which has been leading in environmental measures, there are movements to simplify environmental regulations and revise policies. Meanwhile, in our country, Mr. Takai, who points out the issues with mega-solar projects, has become Prime Minister, and a review of renewable energy-related subsidies is underway. This lecture will organize the domestic and international situations surrounding environmental and energy issues and examine the future direction of environmental and energy policies in our country. [Lecture Items] 1. International situation regarding climate change 2. Japan's environmental and energy policies 3. Future directions 4. Q&A / Business card exchange

[Instructor] On-site attendance / Live streaming Kioi Forum, 4-1 Kioicho, Chiyoda-ku, 1F New Otani Garden Court [Key Lecture Content] Employment regulations are important. They are not only for compliance but also represent the labor contract between the company and its employees. We must respond to various legal amendments and maintain them in a usable state at all times. Utilizing external experts can be beneficial for this purpose. However, as the client, one must possess the ability to verify the content. Additionally, if HR personnel have the capability to revise them themselves, they can accumulate know-how within the company. In this seminar, we will confirm the laws, surrounding knowledge, and concepts that serve as the basis for the employment regulations that HR personnel must properly understand and implement. We will provide clear explanations while sharing and discussing anticipated information for HR personnel who are struggling with labor management on a daily basis. Furthermore, for on-site attendees, meaningful information exchange is possible through mutual confirmation and Q&A.