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  3. 大塚化学
  4. We will jointly exhibit with U.M.I at Nepcon Japan (16th Micro Processing Expo) from January 21 to 23, 2026.
SEMINAR_EVENT NEW
  • Dec 17, 2025
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Dec 17, 2025

We will jointly exhibit with U.M.I at Nepcon Japan (16th Micro Processing Expo) from January 21 to 23, 2026.

大塚化学 大塚化学
We will be exhibiting Polysera, jointly developed by Otsuka Chemical and U.M.I., at this exhibition. Polysera not only features excellent microfabrication capabilities, characteristic of POTICON sheet materials, but also possesses high dielectric strength, making it suitable for inspection jigs for electronic components such as semiconductors that require fine and precise processing. On the day of the exhibition, we will showcase finely processed products, so please take this opportunity to stop by.
Date and time Wednesday, Jan 21, 2026 ~ Friday, Jan 23, 2026
10:00 AM ~ 05:00 PM
Capital Tokyo Big Sight Booth: East Exhibition Hall, Hall 5, Booth Number E18-15
Entry fee Free *Pre-registration required for attendance.
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PCB materials for semiconductor inspection fixtures

High-precision cutting is easy during micro-machining! The micro-reinforcement improves the durability of the product.

The "semiconductor inspection jig substrate" is a board material that possesses micro-reinforcement and low wear properties while excelling in fine processing capabilities. Using a micro-diameter drill, it is possible to process round holes with a diameter of Φ20µm and a wall thickness of 3µm, which are difficult to machine. Furthermore, using a micro-diameter end mill, intricate shapes with numerous 30µm ribs can also be easily processed. Additionally, when processed with a small-diameter drill, the Pochicon IT6B board material has been confirmed to have a smaller amount of hole eccentricity and good positional accuracy compared to comparable materials, as well as minimal burrs. 【Features】 ■ Fine processing capability ■ Good hole positional accuracy and low burr formation ■ Micro-reinforcement in fine processed products *For more details, please download the PDF or feel free to contact us.

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大塚化学
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We will jointly exhibit with U.M.I at Nepcon Japan (16th Micro Processing Expo) from January 21 to 23, 2026.

  • NEW
  • SEMINAR_EVENT

We will be exhibiting Polysera, jointly developed by Otsuka Chemical and U.M.I., at this exhibition. Polysera not only features excellent microfabrication capabilities, characteristic of POTICON sheet materials, but also possesses high dielectric strength, making it suitable for inspection jigs for electronic components such as semiconductors that require fine and precise processing. On the day of the exhibition, we will showcase finely processed products, so please take this opportunity to stop by.

Dec 17, 2025

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We will exhibit at the 40th NePCON Japan - Electronics Development and Manufacturing Expo - from January 21 (Wednesday) to January 23 (Friday), 2026.

  • NEW
  • SEMINAR_EVENT

Ito Machinery Co., Ltd., a subsidiary of Omori Chrome Industry Co., Ltd., will exhibit at the "40th NEPCON Japan - Electronics Development and Manufacturing Expo" held at Tokyo Big Sight. The company will be showcasing within the booth of "Hitachinaka Tech Center, Inc." They plan to introduce custom-made products realized with their trademarked product "Benri Traverse." This exhibition features world-leading electronic components, materials, and manufacturing, assembly, and inspection equipment that support the multifunctionality and high performance of electronic devices. It has established itself as a venue for business discussions with domestic and international manufacturers of electronics, semiconductors, sensors, electronic components, and automotive and electrical equipment. We sincerely look forward to your visit.

Dec 17, 2025

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We will be exhibiting at the "New Functional Materials Exhibition 2026" from January 28 (Wednesday) to January 30 (Friday), 2026.

  • NEW
  • SEMINAR_EVENT

Comprehensive Exhibition of Functional Materials Creating "New" Added Value Exhibition: New Functional Materials Exhibition 2026 Booth Number: 3W-F25, 3W-F28 Exhibition Zone: Non-woven Fabric and Functional Paper Zone Exhibition Booth: Japan Non-woven Fabric Association Hirose Paper is a pioneer in high-performance wet non-woven fabrics using synthetic fibers, and we will showcase our main products, including "PPS Non-woven Fabric," "PET Non-woven Fabric," and "Polyolefin Non-woven Fabric." Additionally, this year we plan to introduce for the first time a wet non-woven fabric made from 100% POM (Polyoxymethylene) resin, which has been successfully commercialized globally. POM non-woven fabric is a unique product that boasts high strength, high durability, excellent chemical resistance, low water absorption, quick drying, and hygienic properties, unlike any non-woven fabric available before. You can register for your visit at the following URL. We sincerely look forward to your attendance. https://unifiedsearch.jcdbizmatch.jp/nanotech2026/jp/invitation/dJ1budN2FOGjBaTFo-bZpw

Dec 17, 2025

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Notice of Participation in the "New Functional Materials Exhibition 2026" from January 28 (Wednesday) to January 30 (Friday), 2026.

  • NEW
  • SEMINAR_EVENT

Ichikawa Techno Fabrics Co., Ltd. will be exhibiting at the "New Functional Materials Exhibition 2026" held at Tokyo Big Sight. This exhibition will bring together many products and technologies essential for manufacturing, from materials to processing and devices. Numerous visitors with specific needs seeking solutions to various challenges will attend. Collaboration proposals among exhibitors, as well as between visitors and exhibitors, will also be active. At our booth, we plan to showcase "industrial felt." We look forward to your visit.

Dec 16, 2025

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8th Safety Labeling and Human Resource Development Contest Award Ceremony and Safety Exchange Meeting

  • NEW
  • SEMINAR_EVENT

The winners of the 8th "Safety Labeling and Human Development Contest" hosted by Max Corporation have been decided. Along with this award ceremony, we will hold a "Safety Exchange Meeting" where each company will present and share their daily safety activities. 【Agenda (Tentative)】 - Award ceremony for the 8th "Safety Labeling and Human Development Contest" - Report on safety activities (from two winning companies) - Lecture on workplace safety activities - Exchange of information on safety activities and labeling, etc. This is a valuable opportunity to learn about the initiatives and safety labeling of other companies! We encourage your participation.

Dec 16, 2025

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