Location History:
- Neyagawa, JP (1992 - 2010)
- Osaka, JP (2004 - 2014)
Company Filing History:
8 out of 27,375 
3 out of 16,453 
Years Active: 1992-2014
Title: Kazue Satoh: Innovator in Acoustic Technology
Introduction
Kazue Satoh is a prominent inventor based in Osaka, Japan. She has made significant contributions to the field of acoustic technology, holding a total of 11 patents. Her innovative work focuses on enhancing sound quality while minimizing space requirements in acoustic devices.
Latest Patents
One of her latest inventions is a piezoelectric acoustic transducer. This transducer achieves both space-saving and high sound quality without increasing the number of parts. It includes a piezoelectric element constructed of a piezoelectric material interposed between two surface electrodes and a diaphragm. The diaphragm is designed with a print wiring on at least one principal surface and is bonded to the piezoelectric element. The diaphragm features a frame section, a vibrating section that vibrates when bonded to the piezoelectric element, and supporting sections that connect and support the vibrating section. Additionally, either the frame section or the supporting sections include electrical resistance integrally formed to the print wiring, creating a series-RC circuit in combination with the piezoelectric element.
Another notable patent is a sound field measuring method and device. This device utilizes a measurement signal with at least one change point, whose frequency spectrum corresponds to the background noise. This innovation allows for sound field measurements, such as impulse response or transfer function measurements, to be performed with a high signal-to-noise ratio over a wide frequency band.
Career Highlights
Kazue Satoh has worked with notable companies, including Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. Her experience in these organizations has contributed to her expertise in acoustic technology and innovation.
Collaborations
Throughout her career, she has collaborated with esteemed colleagues, including Hiroyuki Takewa and Mikio Iwasa. These partnerships have fostered a creative environment that has led to groundbreaking advancements in her field.
Conclusion
Kazue Satoh's contributions to acoustic technology exemplify her innovative spirit and dedication to enhancing sound quality. Her patents reflect her commitment to advancing the field, making her a significant figure in the world of inventions.