This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignee: Panasonic Corporation. Active years: 2009-2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2009-2010
Title: Seiichi Yoshida: Innovator in Loudspeaker Technology
Introduction
Seiichi Yoshida is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of audio technology, particularly in loudspeaker design. With a total of 3 patents to his name, Yoshida's work focuses on enhancing sound quality and performance in speakers.
Latest Patents
Yoshida's latest patents include innovative designs for loudspeakers. One of his patents describes a voice coil body that features a supporting section on its outer circumferential wall surface. This design allows for a greater diameter of the inner circumference of the suspension holder compared to the outer diameter of the voice coil body. Additionally, the inner circumference of the diaphragm is larger than that of the suspension holder, facilitating a secure gluing process. This configuration aims to reduce harmonic distortion in loudspeakers, resulting in clearer sound reproduction.
Another patent outlines a speaker design that includes a frame, a magnetic circuit, a voice coil body, and a diaphragm. The magnetic circuit is strategically placed within the frame to create a magnetic gap, allowing the voice coil body to move freely. The diaphragm is connected to both the voice coil body and the frame, ensuring optimal sound delivery. The design also emphasizes excellent heat dissipation characteristics, enhancing the speaker's overall performance.
Career Highlights
Seiichi Yoshida is currently employed at Panasonic Corporation, a leading company in electronics and technology. His work at Panasonic has allowed him to collaborate with other talented engineers and inventors, contributing to the advancement of audio technology.
Collaborations
Yoshida has worked alongside notable colleagues such as Osamu Funahashi and Kimihiro Ando. Their combined expertise has fostered innovation and creativity in their projects, leading to the development of cutting-edge audio solutions.
Conclusion
Seiichi Yoshida's contributions to loudspeaker technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of audio engineering, and his work continues to influence the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile