This inventor holds 6 USPTO granted patents. Top assignees: Sharp Kabushiki Kaisha Corporation, Panasonic Intellectual Property Management Co., Ltd.. Active years: 2014-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tenri, JP (2014)
- Nara, JP (2015)
- Osaka, JP (2016 - 2020)
- Okayama, JP (2021)
Company Filing History:
4 out of 25,974 
2 out of 13,338 Years Active: 2014-2021
Title: Takuji Miyamoto: Innovator in Loudspeaker Technology
Introduction
Takuji Miyamoto is a notable inventor based in Tenri, Japan. He has made significant contributions to the field of audio technology, particularly in loudspeaker design. With a total of 6 patents to his name, Miyamoto's work has advanced the way sound is produced and experienced.
Latest Patents
Miyamoto's latest patents include innovative designs for loudspeakers and methods of manufacturing them. One of his patents describes a loudspeaker that features a magnetic circuit, a voice coil body, and a diaphragm attached to the voice coil body. This design also includes a housing that accommodates the magnetic circuit and voice coil body, with connection terminals that are exposed both inside and outside the housing. The signal wires extend from the voice coil body and are uniquely designed to curve outward, enhancing the overall functionality of the loudspeaker.
Another patent focuses on a loudspeaker device that comprises a loudspeaker, a box, and a lid. The box is designed with an opening to accommodate the loudspeaker, while the lid covers this opening and includes a grille with hexagonal holes. These holes are specifically designed to have an opening area equivalent to that of a circle with a diameter ranging from 6.0 mm to 9.0 mm, inclusive.
Career Highlights
Throughout his career, Takuji Miyamoto has worked with prominent companies such as Sharp Corporation and Panasonic Intellectual Property Management Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in audio technology.
Collaborations
Miyamoto has collaborated with talented individuals in the field, including Toshihiro Yanagi and Atsuhito Murai. These partnerships have fostered a creative environment that has led to the development of advanced loudspeaker technologies.
Conclusion
Takuji Miyamoto's contributions to loudspeaker technology demonstrate his innovative spirit and dedication to enhancing audio experiences. His patents reflect a deep understanding of sound engineering and design, making him a significant figure in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile