Company Filing History:
Years Active: 2005-2008
Title: Hajime Yamanaka: Innovator in Motor Technology
Introduction
Hajime Yamanaka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of motor technology, holding a total of 9 patents. His innovative designs and solutions have advanced the functionality and efficiency of various motor systems.
Latest Patents
Yamanaka's latest patents include a motor, actuator, and controller that enhance the performance of motors. This motor features coil on/off switching devices that allow for efficient control of current supply to the coils. The design addresses torque loss and cogging issues by adjusting the switching states based on the required mechanical compliance or viscosity resistance. Another notable patent involves a robot apparatus and a load absorbing method that effectively detects and reduces overload conditions in motors. This invention ensures the longevity and reliability of motor systems by monitoring torque and energy variations.
Career Highlights
Hajime Yamanaka is currently employed at Sony Corporation, where he continues to innovate and develop advanced motor technologies. His work has been instrumental in enhancing the performance of various products within the company.
Collaborations
Yamanaka has collaborated with notable colleagues such as Masatsugu Iribe and Yoshihiro Itoh. Their combined expertise has contributed to the successful development of innovative motor solutions.
Conclusion
Hajime Yamanaka's contributions to motor technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of mechanical systems and a commitment to solving complex engineering challenges.