Company Filing History:
Years Active: 2008
Title: Nobuhiro Miyahara: Innovator in Optical Acoustoelectric Transducers
Introduction
Nobuhiro Miyahara is a distinguished inventor based in Ota-ku, Japan. He is known for his innovative contributions to the field of optical acoustoelectric transducers. With a focus on enhancing the performance and characteristics of these devices, Miyahara has made significant strides in the realm of acoustics and optics.
Latest Patents
Miyahara holds a patent for an optical acoustoelectric transducer. This invention features a directivity pattern that improves reception by utilizing a light-receiving element to capture a reflected fraction of light from a centrally positioned light-emitting device. The design includes a diaphragm with an opening for acoustic wave entry, supported by side plates. Additionally, his transducer achieves uniform amplitude characteristics across a wide frequency range by mixing outputs from multiple optical microphones with varying diaphragm thicknesses. This innovation results in consistent receiving sensitivity across different frequency ranges. Furthermore, the directional optical acoustoelectric transducer is compact and exhibits wide band characteristics by arranging several light-emitting devices and light-receiving elements in parallel with multiple diaphragms.
Career Highlights
Miyahara is associated with Kabushikikaisha Kenwood, where he continues to develop cutting-edge technologies in acoustics. His work has contributed to advancements in the functionality and efficiency of optical acoustoelectric devices.
Collaborations
Miyahara has collaborated with notable colleagues, including Okihiro Kobayashi and Yutaka Hattori. Their combined expertise has fostered innovation and development in their respective fields.
Conclusion
Nobuhiro Miyahara's contributions to optical acoustoelectric transducers exemplify his commitment to innovation and excellence in technology. His work not only enhances the performance of these devices but also paves the way for future advancements in the field.