[2026/9/18 (Fri) 10:30-16:30] Notice of Participation in the Composite Materials and Carbon Fair 2026

A new product of the highly acclaimed cardboard cooler box! In addition to outstanding cooling performance, assembly has been simplified! Would you like to achieve eco-friendly and low-cost logistics?

The "Craft Cooler Cube" is an eco-friendly, high-performance, and low-cost insulated box made of cardboard. It is compact upon delivery and can be stored in a space-saving manner in a warehouse. Inside, it contains polyurethane used in refrigerators, and by combining it with ice packs, it can transport fresh products without using refrigerated shipping. 【Features】 ■ Logo printing available ■ Water-repellent treatment available ■ Easy disposal for individuals ■ Simple assembly in 10 seconds *For more details, please refer to the PDF document or feel free to contact us.

• Other packaging materials

The thermal conductivity is an initial value of 0.021 W/mk! Using materials with a zero ozone depletion potential and an extremely low global warming potential!

Introducing a commercial coffee server's cooling tank made with rigid urethane molding. It uses high-performance urethane (cyclopentane material) with excellent thermal insulation properties, with a thermal conductivity of 0.021 W/mk (initial value). By coating the resin tank with high-insulation urethane, it utilizes the self-adhesive properties of urethane, ensuring there are no gaps between the resin tank and the urethane, which minimizes the risk of peeling and condensation, thus maintaining performance. 【Features】 ■ Blow-molded product + rigid foam urethane ■ Uses high-performance urethane (cyclopentane material) with excellent thermal insulation properties ■ Uses materials with a zero ozone depletion potential and extremely low global warming potential ■ Coating the resin tank with high-insulation urethane utilizes the self-adhesive properties of urethane ■ No gaps between the resin tank and urethane, minimizing the risk of peeling and condensation, thus maintaining performance *For more details, please refer to the PDF document or feel free to contact us.

• Other packaging materials
• tank

It is possible to create a strongly bonded insulation layer on the object through direct foaming without using adhesive!

"Rigid polyurethane" has the excellent characteristic of self-adhesion. It is possible to create a strong adhesive insulation layer directly on the surface of objects such as metal, plywood, and concrete without using adhesives, by foaming directly. By utilizing this feature, it is possible to achieve integral molding and obtain products with excellent appearance. 【Specifications】 ■ Material: Resin, polyurethane, thermosetting resin ■ Lot: 1,000 to 10,000 pieces *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts
• Composite Materials

Explanation of the differences between polyether-based and polyester-based materials! Introduction to the basics of rigid polyurethane.

I will introduce the differences between polyether-based and polyester-based materials. The molecular structures of polyester-based urethane and polyether-based urethane are different. Polyether-based urethane contains -O- within its bonding molecules, and in principle, this molecular structure is not affected by H2O (water). In other words, it is a material that is strong against water. An example of this is its use in bathtub covers. On the other hand, polyester-based urethane contains -COO- within its bonding molecules, and this molecular structure tends to react with H2O (water) and decompose into -COOH (acid) and -OH (alcohol). Therefore, polyester-based urethane is generally said to have inferior water resistance. *There are also polyester-based materials with high water resistance. *For more details, please refer to the PDF materials or feel free to contact us.

• plastic
• Other polymer materials

[Instructor] Paulstar Communications Inc. Representative Director Koji Kita [Key Lecture Content] Have you ever felt that, despite entrusting work to Generation Z and young employees, they "don't seem to get started," "don't lead to the expected results," or "it's ultimately faster to do it myself"? Behind these situations are various factors, including the recognition gap between supervisors and young employees regarding "entrusting and being entrusted," how to communicate the purpose of the work, the approach, and the scope of discretion, as well as how to follow up after delegating tasks. In this seminar, we will practically explain "how to delegate work" to elicit proactive behavior, taking into account the perspectives and behavioral characteristics of Generation Z and young employees. We will share specific management techniques to help supervisors break free from the burden of work, encourage the autonomy and growth of young employees, and steadily lead to results.

[Speaker] Yoichiro Okuyama, Senior Researcher, Research Department, Hamagin Research Institute, Inc. [Key Lecture Content] In China, the operation of autonomous taxis began in 2021, and now fully unmanned robo-taxis are running in cities like Beijing and Shenzhen. Experiencing a ride reveals the evolution of technology through natural acceleration, smooth steering, and seamless deceleration. Currently, there are several thousand vehicles in operation, but projections suggest that by 2030, this number could exceed one million, accounting for 70% of the global total. What are the underlying factors driving the social implementation of robo-taxis in China? By incorporating local test ride experiences, we will analyze the revenue situation of robo-taxi operating companies and the outlook for market expansion based on data, exploring their future potential. [Lecture Items] 1. Personal experiences of test riding robo-taxis in China 2. Trends in the market size of robo-taxis in China and globally 3. Background of the advancing social implementation of robo-taxis in China 4. Public acceptance and actual usage 5. Performance and challenges of major robo-taxi companies 6. Will robo-taxis become widespread in Japan as well? 7. Q&A / Business card exchange

Daitō Shikō Co., Ltd. will exhibit at the "102nd Tokyo International Gift Show Autumn 2026," which will be held at Tokyo Big Sight from September 2 (Wednesday). At the exhibition venue, we plan to showcase new products including the A7 binder, popular foil-stamped goods, stationery, clear files, and more. If you are looking for SP tools, promotional items, or novelties, please be sure to visit our booth.

Our company will participate in the 1st High-Performance Materials Exhibition (within High-Performance Materials Week) as a member of the MGC Group. We will be showcasing various functional polycarbonate resins that can serve as alternatives to metals and ceramics, so please be sure to visit our booth.

In the health and medical fields, which are directly connected to people's lives, it is essential to carefully interpret the results of data analysis and utilize them in decision-making. This seminar will first introduce basic analytical methods using JMP 19 and explain the contexts in which each method can be applied. Next, we will discuss the thought process for making causal interpretations, such as "Did a certain treatment improve the condition?" and how to estimate causal effects using JMP Pro 19. - Comparison of results before and after treatment using paired t-tests - Group comparisons using t-tests - Group comparisons considering pre-treatment values through analysis of covariance - Distinguishing between correlation and causation - Estimation of causal treatment effects This seminar will introduce these basic analytical methods with demonstrations. Those without statistical expertise and those unfamiliar with JMP are also very welcome. ▼ Details & Registration https://www.jmp.com/ja/events/live-webinars/non-series/2026/09-11-health-medical-data