This inventor holds 6 USPTO granted patents. Top assignee: Panasonic Corporation. Active years: 2009-2012.
Company Filing History:
Years Active: 2009-2012
Title: Innovations by Tomoyasu Takase
Introduction
Tomoyasu Takase is a notable inventor based in Mie, Japan. He has made significant contributions to the field of audio technology, particularly in the design and manufacturing of speakers. With a total of 6 patents to his name, Takase has demonstrated a commitment to innovation and quality in his work.
Latest Patents
Among his latest patents is a groundbreaking design for a speaker and a method of producing the same. This innovative speaker features a plate material drawn into the shape of a rectangular dish, with the peripheral border of each corner being press worked. A yoke is fabricated with an outwardly projecting tongue-like flange positioned a predetermined distance below the top end surface. The design includes a resin frame that is insert molded to cover the flange, securing a magnet inside the yoke to form a magnetic circuit with a magnetic gap. This construction enhances the bonding strength between the yoke and the frame, resulting in a low-profile loudspeaker. Additionally, the design eliminates clearance at each corner of the yoke, producing a loudspeaker that is free from magnetic flux leakage and excels in both quality and performance.
Another notable patent is the method of manufacturing a speaker, which involves bonding an edge for supporting a diaphragm assembly to the frame along the outer periphery. This edge is joined to a diaphragm positioned more peripherally inward than a voice coil along the inner periphery. The overlapping structure allows for downsizing of the speaker without compromising the sizes of the permanent magnet and the edge.
Career Highlights
Tomoyasu Takase is currently employed at Panasonic Corporation, where he continues to innovate and develop new audio technologies. His work has significantly impacted the speaker manufacturing industry, leading to advancements in sound quality and design.
Collaborations
Throughout his career, Takase has collaborated with talented individuals such as Masahide Sumiyama and Mitsutaka Enomoto. These collaborations have fostered a creative environment that encourages the exchange of ideas and expertise.
Conclusion
Tomoyasu Takase's contributions to the field of audio technology through his innovative patents and collaborations highlight his dedication to excellence. His work continues to influence the industry, paving the way for future advancements in speaker design and manufacturing.