This inventor holds 3 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1976-1977.
Company Filing History:
Years Active: 1976-1977
Title: Yasutake Nishimura: Innovator in Headphone Technology
Introduction
Yasutake Nishimura is a notable inventor based in Hirakata, Japan. He has made significant contributions to the field of audio technology, particularly in headphone design. With a total of 3 patents to his name, Nishimura's work has garnered attention for its innovative approach to sound quality.
Latest Patents
One of Nishimura's latest patents involves a headphone designed to achieve binaural hearing. This headphone is capable of delivering sound quality comparable to that of ordinary loudspeakers. It features sound pressure versus frequency characteristics that include two peaks between 1.5 and 5 KHz. The level differences between the low-level area and the peaks are limited to a range of 6 to 17 dB. The design allows sound to be transmitted from a transducer through both the outside and inside of the headphone to the ears, enhancing the listening experience.
Career Highlights
Nishimura is associated with Matsushita Electric Industrial Co., Ltd., a company known for its advancements in electronic products. His work there has focused on improving audio technology, particularly in the realm of headphones.
Collaborations
Throughout his career, Nishimura has collaborated with notable colleagues, including Mitsuhiro Hasagawa and Mitsuhiro Hasegawa. These collaborations have contributed to the development of innovative audio solutions.
Conclusion
Yasutake Nishimura's contributions to headphone technology reflect his commitment to enhancing sound quality for users. His innovative designs and patents continue to influence the audio industry.