[Website Update] The page for the patent annuity management service has been renewed! If you are considering reducing management tasks or costs related to patent maintenance annuities, please check it out.

Cost reduction, reduction of administrative burden, enhancement of brand value, etc.! Providing full-service intellectual property management!

We would like to introduce our "Patent Annuity Management Service." In the verification process, we monitor and manage the process through automatic data checks using our self-developed annuity management system and data from various national offices. By combining this with the "EP Validation Service" and the intellectual property management system "DIAMS," we can achieve even more effective intellectual property management. 【Features】 ■ Top-level security ■ Accurate data verification ■ Transparent flat-rate fees ■ Customizable processes ■ Smooth transition of case data ■ Receipts from patent offices *For more details, please refer to the PDF materials or feel free to contact us.

• Patent/Copyright related services

Safe, fast, flexible, and efficient! We provide world-class update services at low cost!

Our company leverages over 60 years of experience in managing intellectual property to provide a professional "Trademark Renewal Management Service" for maintaining trademark rights. By utilizing our customizable services tailored to your needs, you can reduce labor costs and save time. This allows you to focus more than ever on the global growth of your brand. 【Features】 ■ Experienced professional team ■ Efficient and comprehensive management ■ Flexible renewal services ■ World-class renewal services at a low cost *For more details, please refer to the PDF document or feel free to contact us.

• Other services

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If you require a detailed technical explanation, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is kept to a minimum. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without any thermal impact on the base material. Repairs can be conducted in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is required, please contact us.

We will be exhibiting jointly with Ando Corporation at the "22nd Pipe and Equipment Comprehensive Exhibition 2025 OSAKA," which will be held for three days from September 11 (Thursday) to September 13 (Saturday), 2025, at Intex Osaka, Hall 6A. Please be sure to stop by when you visit. 【Exhibition Schedule】 ● Environmentally friendly heat exchanger "Heat Recovery Heat Exchanger" ● Cut model of "Stainless Steel High Efficiency Heat Exchanger" ● Skeleton model of heating and cooling heat exchanger "SK Water Coil" ● Cooling heat exchanger "SK Water Coil Cartridge Type" ● Radiant heating pipe for space heating "SK Aerofin Tube" ◆ Event Dates: September 11 (Thursday) to September 13 (Saturday), 2025 10:00 AM to 5:00 PM (until 3:00 PM on the last day) ◆ Venue: Intex Osaka, Hall 6A Address: 1-5-102 Nanko-Kita, Suminoe-ku, Osaka City, Osaka Prefecture, 559-0034 Access: https://www.intex-osaka.com/jp/access/ ◆ Booth Number: 112 ◆ Admission Method: Pre-registration required (free) *Please check the official website for details.