Japan Piston Ring Co., Ltd. will be exhibiting at the "Medical Creation Fukushima 2022" event held at Big Palette Fukushima. We plan to showcase medical device-related items such as "Nickel-Free Biomaterial Titanium Tantalum Alloy 'NiFreeT'," "Surface Treatment DLC Coating," and "Made in Japan Dental Implant System 'IAT EXA PLUS.'" We sincerely look forward to welcoming everyone to our booth. 【Exhibited Products】 1) Biomaterial NiFreeT 2) New Medical Titanium Alloy Material Ti-MIM 3) IAT Implant System "IAT EXA PLUS" 4) DLC Coating 5) 3D Additive Manufacturing

Nippon Piston Ring Co., Ltd. will be exhibiting at the 13th Healthcare and Medical Device Development Exhibition MEDIX held at Tokyo Big Sight. We plan to showcase three items related to medical devices: "Nickel-Free Biocompatible Material Titanium Tantalum Alloy 'NiFreeT'," "Surface Treatment DLC Coating," and "Made in Japan Dental Implant System 'IAT EXA PLUS.'" We sincerely look forward to welcoming everyone to our booth. [Exhibited Products] ■ Nickel-Free Biocompatible Material Titanium Tantalum Alloy "NiFreeT" ■ Surface Treatment DLC Coating ■ Made in Japan Dental Implant System "IAT EXA PLUS"

Our company exhibited at the "2022 Yokohama International Automobile Technology Exhibition" held at Pacifico Yokohama from May 25 (Wednesday) to 27 (Friday) and online from May 25 (Wednesday) to 31 (Tuesday), 2022. Thank you very much for the many visitors who attended.

We are pleased to announce that we have commenced joint technical discussions with Professor Noriyuki Kusamori and his laboratory from the Department of Functional Materials Science at Sophia University, who specialize in biomaterials for advanced medical technologies, regarding our medical new material titanium-tantalum alloy 'NiFreeT.' This collaboration will build upon our previous fundamental research and focus on specific projects. The aim of this research is to apply our product to orthopedic medical devices, leveraging its properties to reduce the burden on bones during implantation in the body. In the future, we are also planning to establish collaborations and joint research with hospital personnel and clinical researchers. **Features of NiFreeT:** - Low Young's modulus - High elastic limit (returns easily after deformation) - Non-magnetic (usable under MRI) - Good X-ray visibility - Nickel-free (allergy prevention) - High biocompatibility (suitable for medical devices requiring long-term implantation) *For more details, please refer to the related catalog or feel free to contact us.*

From October 16 (Friday) to 17 (Saturday), 2020, we will be participating online in the Medical Creation Fukushima 2020. At Japan Piston Ring, we will showcase the non-magnetic metal titanium-tantalum alloy and the biocompatible material NiFreeT, which has a Young's modulus close to that of human bone. We will also display dental implant products. We will deliver our technological expertise, cultivated over many years in Japan's manufacturing industry, along with new materials and new products. 【Exhibits】 ■ New material titanium-tantalum alloy NiFreeT, designed with consideration for people ■ Dental implants (IAT Implant System) Please feel free to contact us for a web meeting.

We will be exhibiting an electric mini car equipped with an axial gap type in-wheel motor. The axial gap type in-wheel motor is a flat-shaped high-torque motor that utilizes our powder core technology. We will also showcase piston rings for automobile engines, Metamold products, and more. We sincerely look forward to your visit. Exhibition period: January 15 (Wednesday) - January 17 (Friday), 2020 Venue: Tokyo Big Sight Exhibition booth number: Aomi Exhibition Hall A-462