Fumihiro Umeda is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative bearing technologies. With a total of 5 patents to his name, Umeda continues to push the boundaries of what is possible in his field.

Latest Patents

Umeda's latest patents showcase his expertise and creativity. One of his notable inventions is the "Bearing retainer unit and electric motor furnished therewith." This invention utilizes an insert-molding technique to create a molded component of the bearing retainer unit, which incorporates a bearing bushing. The design includes a first mold die shaped to correspond to the inner circumferential surface of the molded component, along with a second mold die that abuts against the first die's axial end face. This innovative approach allows for the efficient formation of the die-parting line on the inner circumferential surface.

Another significant patent is the "Housing for fan units, and electrical apparatus using a fan unit." This invention features a housing with an opening defined by an inner peripheral wall that includes an expanded section. This design enhances the airflow speed from a predetermined direction, reducing resistance and allowing for a larger volume of air to be efficiently drawn into the fan unit. Umeda's inventions demonstrate a keen understanding of airflow dynamics and mechanical design.

Career Highlights

Fumihiro Umeda is currently employed at Nidec Corporation, where he continues to innovate and develop new technologies. His work at Nidec has positioned him as a key player in the engineering sector, contributing to advancements in electric motors and related technologies.

Collaborations

Umeda has collaborated with several talented individuals throughout his career, including Mitsunobu Nakase and Shuji Takahashi. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Fumihiro Umeda is a distinguished inventor whose contributions to bearing technology and airflow dynamics have made a significant impact in his field. His innovative patents and ongoing work at Nidec Corporation highlight his dedication to engineering excellence. Umeda's achievements serve as an inspiration for future inventors and engineers.

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