[Product Development Announcement] Start of Sample Shipment for "Waterproof Two-Piece Blade Connector"

Achieving high vibration resistance and shock resistance while maintaining waterproof performance (equivalent to IPX8)! [Sample shipments have started]

Introducing the "Waterproof Two-Piece Blade Connector" developed by Yokoo. While maintaining the high connection reliability of the "Two-Piece Blade Connector," a new sealing structure using potting has been established inside the plug connector. On the other hand, the receptacle connector features a dual sealing structure using silicone rubber and potting, enabling IPX8 equivalent waterproof performance even within the complex interior of the connector. Additionally, a resin wall is provided between the terminals to prevent short circuits. 【Features】 ■ Independent waterproof (IPX8 equivalent) structure for each terminal ■ Two-piece fitting structure between the plug connector and the receptacle connector ■ Unique floating structure that absorbs misalignment during mating ■ High contact reliability through two-point clamping ■ Customization options for number of contacts, presence of sequences, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Board to Board Connectors
• Board to Cable Connector

The glass pot lid has a hydrophilic heat-resistant coating, allowing you to check the cooking state without any fogging.

"Because it's an invisible place, we won't overlook it." Japan's climate is characterized by high temperatures and humidity, and particularly after typhoons and heavy rains, the conditions can be harsh for homes. It's not just the roofs and exterior walls that are affected by rain and wind. The area beneath the floor is actually the most susceptible and often overlooked point. This time, we will explain the "checkpoints for under the floor" that should be confirmed after a typhoon or heavy rain, the "responses" if abnormalities are found, and measures for preventing recurrence. [Table of Contents] ■ Why is underfloor checking necessary? ■ Checkpoints to confirm after a typhoon or heavy rain ■ Responses when damage is discovered ■ Points for preventing recurrence ■ Suggestions from Seihou Products ■ Summary Please be sure to read the [related materials] and [related links]. ↓ ↓ ↓

Explosion-proof motors available in stock We will deliver within 7 days to meet your delivery schedule. 【What is an explosion-proof motor?】 In factories and plants, flammable gases and vapors are present. When these mix with air and come into contact with an ignition source, an explosion or fire can occur. This motor is designed with measures to eliminate such ignition sources. 【Available stock models】 ■ Pressure-resistant explosion-proof motors, explosion-proof grade d2G4 - Foot-mounted type, output 0.4 to 3.7 kW, 4 poles - Flange type, output 0.4 to 0.75 kW, 4 poles ■ Increased safety explosion-proof motors, explosion-proof grade eG3 - Foot-mounted type, output 0.2 to 0.75 kW, 2 and 4 poles - Flange type, output 0.2 to 0.75 kW, 2 and 4 poles

As part of the "Hometown Ibara Future Creation Human Resource Development Project," we welcomed local elementary and middle school students to the special summer program "Ibara Job Exploration Tour 2025," a collaboration between the Ibara City Chamber of Commerce and the Corporate Branding Committee. We conducted a presentation that clearly and enjoyably introduced how our technology supports society, allowing the children to learn about the appeal of manufacturing and the significance of working while interacting with actual devices and products. Through this initiative, we hope to deepen our connection with the community and nurture the curiosity of the children who will carry the future. We sincerely thank everyone who participated, as well as all those involved in planning and organizing the event.

We will disclose the interim financial results for the fiscal period ending December 2025.