Company Filing History:
4 out of 24 
4 out of 5 
1 out of 58,131 
Years Active: 1980-2023
Title: The Innovative Mind of Masayoshi Nakamura
Introduction: Masayoshi Nakamura, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the fields of engineering and design through his inventive prowess. With a remarkable portfolio of nine patents, his innovative solutions are designed to enhance functionality and efficiency across various applications.
Latest Patents: Nakamura's latest patents reflect his expertise and creativity. One of his notable inventions is a **Constant Velocity Joint**, which incorporates a sophisticated design where holding portions secure roller assemblies. This design features first and second orthogonal parts that come into contact with an inner roller, allowing for seamless operation when transmission shafts are coaxially aligned. Notably, the curvature of the parts is optimized for performance, enhancing the overall reliability of the joint.
Another significant patent is the **Column Base Joint Structure**, which facilitates a robust connection between an anchor bolt and a column. This innovative structure employs specialized hardware pieces that ensure a secure joint. The design includes ground-embedded hardware and features a drift pin locking mechanism, showcasing Nakamura's ingenuity in creating strength and stability in architectural applications.
Career Highlights: Throughout his career, Masayoshi Nakamura has worked with prestigious companies, including Sumitomo Forestry Co., Ltd. and Kanai Co., Ltd. His diverse experiences in leading organizations have shaped his expertise and provided him with opportunities to push the boundaries of conventional engineering.
Collaborations: Collaboration has been key to Nakamura's success. He has worked alongside talented colleagues such as Junichi Imai and Kunio Kanai, exchanging ideas and insights that have led to innovative solutions and advancements in their respective fields.
Conclusion: Masayoshi Nakamura exemplifies the spirit of innovation through his substantial contributions to engineering and design. With a growing collection of patents and collaborative efforts with notable figures in the industry, he continues to influence the landscape of invention, inspiring future generations of inventors and engineers in Tokyo and beyond.