This inventor holds 13 USPTO granted patents and 6 EPO patents. Top assignees: Koyo Seiko Company, Ltd., Jtekt Corporation, Koyo Machine Industries Company Limited. Active years: 1990-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Osaka, JP (1990 - 1991)
- Nara, JP (1992 - 2013)
- Kitakatsuragi, JP (2014)
Company Filing History:

Years Active: 1990-2014
Title: Nobuo Komeyama: Innovator in Torque Limiter Technology
Introduction
Nobuo Komeyama is a distinguished inventor based in Nara, Japan. He holds a total of 13 patents, showcasing his significant contributions to the field of mechanical engineering. His innovative designs, particularly in torque limiter technology, have made a notable impact in various industries.
Latest Patents
Komeyama's latest patents include a unique torque limiter that features a shaft member and a cylindrical member fitted rotatably on the shaft member. This design allows for relative rotation between the cylindrical member and the shaft member while maintaining specific operational states. Another notable patent involves a shear valve protection member that can switch between tightly attached and loosely attached states, providing enhanced functionality and safety in mechanical systems.
Career Highlights
Throughout his career, Komeyama has worked with reputable companies such as Koyo Seiko Company, Ltd. and Jtekt Corporation. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in mechanical design and engineering.
Collaborations
Komeyama has collaborated with talented individuals in the field, including Akihide Nagayama and Mitsumasa Ozeki. These partnerships have fostered innovation and creativity in their projects.
Conclusion
Nobuo Komeyama's work in torque limiter technology and his extensive patent portfolio highlight his role as a leading inventor in the mechanical engineering sector. His contributions continue to influence the industry and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile