Notice of participation in the 38th EMC and Noise Control Technology Exhibition from July 15 (Wednesday) to July 17 (Friday), 2026.

A must-see for those in the steelmaking, injection molding machine, semiconductor manufacturing equipment, automotive, railway, and UPS industries!

The "high-temperature fireproof products" we handle can be used in harsh high-temperature environments due to silicone rubber and high-density glass fibers. We offer "high-temperature fireproof tubes" that provide excellent protection against sparks, high heat, flames, and splashing molten metal, as well as "high-temperature fireproof tape (non-adhesive)" that can be used when fireproof tubes cannot be used or when cables cannot be removed. Additionally, we have "fireproof blankets" designed to protect employees, equipment, hoses, and other critical components. 【Features】 ■ Continuous use temperature range: -40°C to 260°C ■ Temporary high heat resistance: 1650°C ■ Insulation properties *For more details, please download the PDF or feel free to contact us.

• tube
• Adhesive tape
• Other safety and hygiene products

The resin case prevents cracking and chipping of the nano crystal core.

The cased nano crystal core "NCC-B series" is an electromagnetic wave noise countermeasure product that uses high permeability nano crystal material. It exhibits excellent noise attenuation effects in the low-frequency range due to its high Curie temperature. The resin case made from non-halogen UL94V-0 certified material prevents cracking and chipping of the nano crystal core. 【Features】 ■ Uses high permeability nano crystal material ■ Exhibits excellent noise attenuation effects in the low-frequency range due to its high Curie temperature ■ The resin case is made from non-halogen UL94V-0 certified material *For more details, please download the PDF or feel free to contact us.

• Ferrite Core

Easily attach and detach the shield case! Suppresses the occurrence of whiskers.

We would like to introduce the "SMC Series," a type of SM clip that we handle. It allows for easy attachment and detachment of the shield case, ensuring reliable contact with the shield case and maintaining conductivity. Additionally, the matte Sn plating helps suppress the occurrence of whiskers. 【Features】 ■ Easy attachment and detachment of the shield case ■ Reliable contact with the shield case to ensure conductivity ■ Matte Sn plating suppresses the occurrence of whiskers *For more details, please download the PDF or feel free to contact us.

• others

Conductivity in the lateral direction on the substrate is possible! Stable conductivity at the contact points is achievable.

We would like to introduce the "SMS Series" of SM side contacts that we handle. It allows for lateral conduction on the substrate, and the gold flash enhances solder wettability, enabling stable conduction at the contact points. Please feel free to contact us when you need assistance. 【Features】 ■ Lateral conduction on the substrate is possible ■ Gold flash enhances solder wettability, enabling stable conduction at the contact points *For more details, please download the PDF or feel free to contact us.

• others

Firm contact with the opposing metal during the interface! The adsorption point is structured at the center of the product.

We would like to introduce the "SM-S Series" of SM contacts that we handle. These contacts firmly make surface contact with the opposing metal, featuring a structure where the adhesion point is at the center of the product, accommodating a wide recommended elastic usage range (2.5mm to 10.5mm) depending on the lineup. Additionally, the gold flash enhances solder wetting properties, enabling stable conduction at the contact points. 【Features】 ■ Firm surface contact with the opposing metal ■ Structure with the adhesion point at the center of the product ■ Accommodates a wide recommended elastic usage range (2.5mm to 10.5mm) ■ Gold flash enhances solder wetting properties, enabling stable conduction at the contact points *For more details, please download the PDF or feel free to contact us.

• others

A structure that prevents unexpected spring breakage! Compatible with a wide recommended elastic usage range (1.3mm to 5.8mm).

We would like to introduce the "SM-Q Series" of SM contacts that we handle. It features a structure that prevents unexpected spring breakage and supports a wide recommended elastic usage range (1.3mm to 5.8mm) depending on the lineup. Additionally, the gold flash enhances solder wettability, allowing for stable conductivity at the contact points. 【Features】 ■ Structure that prevents unexpected spring breakage ■ Supports a wide recommended elastic usage range (1.3mm to 5.8mm) ■ Gold flash enhances solder wettability, enabling stable conductivity at the contact points *For more details, please download the PDF or feel free to contact us.

• others

The "MGWG series" can be used in harsh high-temperature environments thanks to silicone rubber and high-density glass fibers!

The "MGWG Series" is a high-temperature resistant tube compliant with the RoHS directive. It can be used in harsh high-temperature environments due to its silicone rubber and high-density glass fiber. It also possesses insulation and abrasion resistance, making it suitable for a wide range of environments. The operating temperature range is -40°C to 260°C. 【Features】 ■ Usable in harsh high-temperature environments due to silicone rubber and high-density glass fiber ■ Also has insulation and abrasion resistance, suitable for a wide range of environments ■ Materials used: Silicone rubber / Glass fiber ■ Operating temperature range: -40°C to 260°C ■ Color: Brick red *For more details, please refer to the PDF document or feel free to contact us.

• Other electronic parts

Our company will exhibit at the "102nd Tokyo International Gift Show Autumn 2026" held at Tokyo Big Sight. At this exhibition, we will introduce various products made using sustainable knitting techniques, specifically <Whole Garment>, which utilizes only the necessary yarns to reduce resource waste. These products include bags, knit caps, gloves, lampshades, belts, and more. Additionally, we will demonstrate our design software <APEXFiz Design>, which enables everything from planning and design to color consideration, realistic fabric simulation, and 3D virtual sampling of products, showcasing new possibilities in knitting technology and solutions that lead to increased productivity. Booth: East 7-T44-26 (East Hall 7) Exhibition Content: APEXFiz Design (design software) SHIMA Datamall (digital content web service) yarnbank (comprehensive web service for yarn information) SHIMANAVI (e-learning system) Knit samples (whole garment knit accessories, three-dimensional swatches, etc.) <Contact Information> Tokyo Branch, Minami TEL: 03-3246-0511

[Instructor] Attorney Shinya Tsuchiya, Ishizaki & Yamanaka Law Office [Key Lecture Content] When various problematic behaviors arise from employees, such as poor work attitude, harassment, and lack of cooperation, if the employer mismanages the response, it can significantly undermine workplace order and operational efficiency, and there is also a possibility that the legal validity of disciplinary actions or personnel measures taken against the employee in question may be denied. To avoid such risks, appropriate and consistent responses based on employment regulations and internal systems are required. On the other hand, dealing with "problematic employees" can often place a significant psychological and practical burden on busy supervisors and HR personnel. In order to maintain smooth business operations, support for those responding and organizational preparedness have become essential in today's environment. In this seminar, we will systematically organize practical knowledge useful in the field by considering specific scenarios, focusing on the legal points and practical strategies to keep in mind when responding to various types of "problematic employees" that have been emerging recently.

We will be exhibiting at the "1st Chubu Food Industry Creation Exhibition '26" to be held at Port Messe Nagoya from November 4 (Wednesday) to November 6 (Friday), 2026. As a new addition to our lineup, we will showcase the "Cordless Sanitary Handy Pump," which is a product we started selling in April last year, alongside our "Compact Sanitary Handy Pump Model MHS." - Cordless! Portable anywhere! Easy to use! Simple cleaning! It is compatible with standard 18L cans and BIB (Bag-in-Box) and features a structure that allows for easy disassembly and cleaning. We would like to invite you to visit us at this opportunity. - Venue: Port Messe Nagoya - Our exhibition booth: Hall 1 "C-66"

Global Information will co-host a free webinar titled "In Vitro Diagnostics (IVD) Market Outlook 2025-2030: Growth Opportunities and Key Trends" in partnership with the research company Kalorama Information. ■Content Based on the findings of Kalorama Information's flagship report "World IVD Market" 19th edition, we will discuss the key segments of the IVD industry and the extensive demographic, social, economic, regulatory, and clinical factors influencing each segment. ■Language Japanese and English *The presentation will be conducted in English (with Japanese subtitles). ■Speakers Speakers: Daniel Granderson: Senior Editor Justin Saeks: Senior Market Analyst ■Agenda *The schedule/content below is subject to change. 1. Introduction and Market Background 2. Key Segments of the IVD Market 3. Regional Analysis and Geographic Opportunities 4. Strategic Market Trends Shaping the Industry 5. Key Market Topics 6. Competitive Dynamics and Industry Direction 7. Conclusion

RIKEN Optics will exhibit at the "Green Cross Exhibition 2026 in Sapporo," which will be held from September 16 (Wednesday) to 18 (Friday) at the Sapporo City Sports Exchange Facility (Tsudome). This exhibition will showcase products that enhance safety and comfort on-site, including fog-resistant protective glasses and goggles, welding protective gear, laser protective glasses, and protective filters, all under the concept of "Safety through Visibility." ◆ Visitor Benefits and Pre-registration Visitors who complete a survey at our booth will receive an original clear file featuring a new illustration of "Shigoto Neko" (Working Cat) drawn by Kumamine-sensei! To ensure a smooth experience, we are accepting pre-registration for attendees. Those who register by September 11 (Friday) will receive an original "Shigoto Neko" fan featuring the newly drawn illustration! You can visit our booth on the day of the event without pre-registration, but we encourage you to register in advance for a smoother experience. ▼ Pre-registration for attendance here [until 9/11] https://forms.gle/hTHUk27F7nCwQo1L9