Company Filing History:
3 out of 902 
1 out of 4 
1 out of 277 
Years Active: 2009-2024
Title: Yasutaka Yamanaka: Innovator in Speaker and Compressor Technology
Introduction
Yasutaka Yamanaka is a notable inventor based in Kobe, Japan. He has made significant contributions to the fields of audio technology and air compression. With a total of four patents to his name, Yamanaka's work reflects his innovative spirit and technical expertise.
Latest Patents
One of Yamanaka's latest patents is for a panel speaker. This invention includes a panel and a vibration actuator that vibrates the panel. The vibration actuator features first and second oppositely-facing surfaces, with the first surface facing the panel. A bracket is located between the first surface of the vibration actuator and the panel, while a spacer is adjacent to the second surface of the actuator. The spacer occupies a first area encompassed by a second area occupied by the bracket when viewed perpendicularly to the plane of the second surface. A screw fastens the spacer, vibration actuator, and bracket to the panel, ensuring effective operation.
Another significant patent is for an air compressor and extraneous-matter removing apparatus. This invention includes a cylinder and a rotating body that generates compressed air through intake and exhaustion caused by its rotation. The intake valve, located in the cylinder, facilitates the intake of air during the compression process.
Career Highlights
Yamanaka has worked with prominent companies such as Fujitsu Ten Limited and Muramoto Industry Co., Ltd. His experience in these organizations has contributed to his development as an inventor and innovator in his field.
Collaborations
Yamanaka has collaborated with talented individuals such as Tomohisa Koseki and Masashi Otomi. These partnerships have likely enriched his work and led to further advancements in technology.
Conclusion
Yasutaka Yamanaka is a distinguished inventor whose patents in speaker and compressor technology showcase his innovative capabilities. His contributions continue to influence the industry and inspire future advancements.