We will exhibit at "TECHNO-FRONTIER 2026 41st Power System Exhibition"!

【Technical Data Presentation】Reducing costs while miniaturizing and improving efficiency without SiC/GaN. "Simple Calculation Tool" available for design assistance!

Solving issues such as "limitations of substrate area" and "cost increase due to SiC adoption." Our unique operating mode reduces magnetic component size by one-third without increasing frequency. We achieve dramatic downsizing while suppressing heat and noise. 【Challenges and Applications We Can Address】 ◎ Space Constraints: Reducing substrate area by two-thirds and magnetic components (such as transformers) by one-third (for applications like in-vehicle chargers, robotic joints, and 1U-sized communication boards). ◎ Cost Control: Achieving high efficiency using general-purpose silicon without relying on expensive SiC/GaN. ◎ Heat and Noise Mitigation: Halving ripple current and reducing magnetic flux density (ΔB) for low loss and low noise. 【Features of Our Unique Topology】 Adopting low permeability powder core "MBS" with "ON-ON / ON-OFF" modes. By suppressing the amplitude of the excitation current, we have made it possible to minimize transformers and capacitors. ★【Free Offer】Simple Calculation Tool & Technical Materials We are distributing a tool that allows you to instantly estimate "how much smaller it can get under your conditions." You can view detailed measurement data and more from the <Catalog Download>.

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Significantly miniaturized and made more efficient insulated DC-DC converters through ON-ON / ON-OFF operation modes [Simple calculation tool and technical materials provided].

This method uses a low permeability powder core "MBS" in the main transformer and adopts ON-ON / ON-OFF operating modes, enabling the miniaturization of magnetic components to about 1/3 and the power board size to about 2/3 compared to conventional circuits (according to our estimates). In addition to achieving space-saving in the power circuit without increasing the operating frequency, further miniaturization is possible by increasing the operating frequency. It is possible to achieve a compact and high-efficiency DC-DC converter without using SiC or GaN, while still using general-purpose Si. 【Features】 ■ Realizes miniaturization and high efficiency of DC-DC converters (power circuits) ■ By suppressing the amplitude of the excitation current, it also achieves a reduction in ΔB (change in magnetic flux density) and the resulting low loss ■ The output ripple current is approximately halved compared to conventional technology, allowing for a reduction of the output capacitor by half ★ We are currently offering a simple calculation tool. Please contact us if you are interested. You can also view technical materials by clicking the "Download Catalog" button. ★ We will be exhibiting at the Techno Frontier Power System Exhibition and will also be speaking at the organizer's seminar. For more details, please refer to the basic information section.

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Yamawa Manufacturing Co., Ltd. will exhibit at "JIMTOF 2026, the 33rd Japan International Machine Tool Fair," which will be held at Tokyo Big Sight from October 26 (Monday) to October 31 (Saturday), 2026. We will be showcasing two new products from our highly acclaimed ultimate professional tool "Z-PRO," optimized for machining! Don’t miss this opportunity to visit our booth. 【Highlights】 We will display two new products from the "Z-PRO" brand. We have prepared many short videos to solve tapping troubles! We will thoroughly explain examples of failures and successes in tapping. Live demonstrations using the precision tapping machine 'TTTsystem' will be available.

[Speaker] Masanori Hayashi Evangelist, NTT Docomo Business, Inc. Visiting Researcher, GLOCOM, International University [Key Lecture Content] The application areas of AI are expanding from generative AI to AI agents and physical AI, while the main battlefield of AI infrastructure is shifting from learning-centric to inference-centric. Against the backdrop of rapidly growing AI demand, investments and entries into AI data centers by various businesses are accelerating. However, new challenges are emerging, such as increasing power and cooling demands, responses to data sovereignty, and the utilization of GX strategy regional systems for data center aggregation. This lecture will overview the latest trends in the AI data center market and investment trends, as well as organize technological innovations such as GPUs, liquid cooling, and all-optical networks, along with policy and institutional trends and industrial challenges. Furthermore, it will envision the future of a decentralized AI infrastructure that connects AI factories, data centers, and the edge, and discuss new industrial foundations and future competitive axes through watt-bit collaboration.

[Speaker] Ren Taro Hayashi, Senior Manager, Environmental, Energy, and Resource Strategy Group, Research and Consulting Division, Japan Research Institute, Ltd. [Lecture Items] 1. Overview of Data Centers 2. Impact of Data Centers on the Power Industry 3. Policy Trends in Data Centers and Power (1) GX2040 Vision (2) Watt-Bit Collaborative Public-Private Discussion (3) GX Industry Location Working Group (4) Japan Growth Strategy 4. Future Approaches to Power Procurement for Data Center Development 5. Q&A / Business Card Exchange

This year, we will be holding the large exhibition "Wood and Living Expo" organized by Nice! Approximately 150 domestic housing and building material manufacturers will gather to showcase the latest equipment and noteworthy new products. Additionally, many specialized seminars will be held to learn about the latest industry trends and future outlooks! It will be a two-day event filled with business tips and seeds for new proposals. We sincerely look forward to your visit. ■ Dates: October 15, 2026 (Thursday) 10:00-17:00 October 16, 2026 (Friday) 10:00-16:00 ■ Venue: Pacifico Yokohama, Hall C&D ■ Organized by: Nice Co., Ltd., Wood and Housing Research Association, and the Trustworthy Renovation Promotion Association ■ Official website: https://woodlivingfair.jp/ ■ Pre-registration: https://www.tenjikai-uketsuke.com/form/wood-living-expo-2026/ *Pre-registration is required for attendance. When registering, please select "R&D Center" as the Nice department.

In November 2025, the revised "Good Manufacturing Practice (GMP) for Medical Devices" in China will be announced, with implementation scheduled for November 2026. Local experts will provide a clear explanation of the key points for compliance. < Seminar Topics > - Overview of China's new GMP - Differences from ISO 13485:2016 - New requirements that require particularly careful measures - Anticipated inspection styles