Location History:
- Chichibu, JP (1997)
- Chichibu-chi, JP (2001)
- Osaka, JP (2002)
Company Filing History:
Years Active: 1997-2002
Title: Innovations by Inventor Tatsuo Arai
Introduction
Tatsuo Arai is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of industrial machinery through his innovative designs and patents. With a total of 3 patents, Arai has focused on enhancing the functionality and efficiency of toothed belts.
Latest Patents
One of Arai's latest patents is a toothed belt designed for general industrial machinery. This toothed belt features a cured rubber belt body, a tensile member embedded within, and a tooth fabric adhered to the surface of the belt's teeth. The belt body is primarily composed of a vulcanizable rubber composition that includes hydrogenated nitrile rubber and zinc polymethacrylate. The specific blending ratio of these materials is crucial for the belt's performance. Additionally, a vulcanizing agent and a reinforcer are added to create a durable and high-strength product.
Another innovative patent by Arai is a toothed belt that incorporates positioning-aiding and position-identifying functions. This design includes at least one tooth that aids in positioning and identification, differing in shape from the driven teeth. The amount of rubber used in this special tooth is carefully calculated to match the rubber in imaginary driven teeth, ensuring optimal performance.
Career Highlights
Tatsuo Arai is currently employed at Tsubakimoto Chain Company, where he continues to develop innovative solutions for industrial applications. His work has significantly impacted the efficiency and reliability of machinery in various sectors.
Collaborations
Arai collaborates with talented coworkers, including Toru Fujiwara and Yoshinori Itoh, who contribute to the innovative environment at Tsubakimoto Chain Company.
Conclusion
Tatsuo Arai's contributions to the field of industrial machinery through his patents demonstrate his commitment to innovation and excellence. His work continues to influence the industry, making significant strides in the development of advanced toothed belts.