This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Jtekt Corporation. Active years: 2010.
Company Filing History:
Years Active: 2010
Title: Innovations of Yoshishige Takeda in Wheel Rolling Bearing Technology
Introduction
Yoshishige Takeda is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the design of wheel rolling bearing apparatuses. His innovative approach has led to the development of a patented technology that enhances the performance and reliability of mechanical systems.
Latest Patents
Takeda holds a patent for a wheel rolling bearing apparatus. This invention features a unique design where crowning is applied to a side surface of an inner ring that abuts against a side surface of a drive shaft in a radial direction. This construction ensures that when the two side surfaces come into contact due to the pressing operation of a threadedly-engaged nut during the connection of the drive shaft and an inner shaft, the contact pressure distribution of the abutting surfaces is made generally uniform. This innovation effectively suppresses the occurrence of edge loads, thereby preventing an increase in contact pressure at specific parts of the abutting surfaces. As a result, the energy released by a stick-slip phenomenon is reduced, leading to a lower sound pressure level of any abnormal sounds generated during operation.
Career Highlights
Yoshishige Takeda is associated with Jtekt Corporation, a company known for its advancements in automotive and industrial components. His work at Jtekt has allowed him to focus on innovative solutions that improve mechanical efficiency and reduce noise in machinery.
Collaborations
Takeda has collaborated with notable colleagues such as Tsuyoshi Kamikawa and Kazuhisa Kajihara. Their combined expertise has contributed to the successful development and implementation of advanced bearing technologies.
Conclusion
Yoshishige Takeda's contributions to the field of wheel rolling bearing technology exemplify the importance of innovation in mechanical engineering. His patented designs not only enhance performance but also address common issues such as noise and edge loading. Through his work at Jtekt Corporation and collaborations with fellow engineers, Takeda continues to influence the industry positively.