Akinobu Kusuhara

Title: Akinobu Kusuhara: Innovator in Electro-Acoustic Technology

Introduction

Akinobu Kusuhara is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of electro-acoustic technology, holding a total of 2 patents. His work focuses on innovative designs and methods that enhance the performance of audio devices.

Latest Patents

Kusuhara's latest patents include a flexible printed circuit base board and a method for producing the same. Additionally, he has developed an electro-acoustic transducer, which comprises a magnetic circuit with at least one air gap. This transducer features a current conductor that forms a voice coil traversed by magnetic flux, along with a vibratory structure mechanically coupled to the voice coil. The vibratory structure is made from a heat-resistant film containing an epoxide-modified resin, with a heterocyclic compound that includes a polyimide group as its main component. The voice coil is non-adhesively secured to the vibratory structure, which can take the form of a diaphragm or a bobbin with the voice coil wound around it.

Career Highlights

Throughout his career, Akinobu Kusuhara has worked with prominent companies such as Sony Corporation and Sumitomo Bakelite Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the audio technology sector.

Collaborations

Kusuhara has collaborated with talented individuals in his field, including Toshinaga Endo and Masana Ugaji. These partnerships have fostered a creative environment that has led to advancements in electro-acoustic devices.

Conclusion

Akinobu Kusuhara is a distinguished inventor whose work in electro-acoustic technology has made a lasting impact. His innovative patents and collaborations highlight his commitment to advancing audio technology.