Company Filing History:
Years Active: 2004
Title: Katsuya Iwabuchi: Innovator in Electromagnetic Sound Generation
Introduction
Katsuya Iwabuchi is a notable inventor based in Ichinoseki, Japan. He has made significant contributions to the field of sound generation technology, particularly in automotive applications. His innovative approach has led to the development of a unique electromagnetic sound generator.
Latest Patents
Katsuya Iwabuchi holds a patent for an electromagnetic sound generator. This invention is designed to be easily and inexpensively fabricated for producing an indicating sound, which is particularly useful in automobiles and similar environments. The device consists of a spool with a wound coil, a movable core, and a round spring, all housed within a cup-shaped yoke. By supplying or cutting off current to the coil, the core strikes against the yoke or the spring, generating sound. The yoke not only serves as the magnetic circuit but also enhances sound effects through strategically placed openings.
Career Highlights
Katsuya Iwabuchi is associated with NEC Tokin Iwate, Ltd., where he has been able to apply his inventive skills in a practical setting. His work has contributed to advancements in sound technology, particularly in the automotive sector.
Collaborations
Katsuya has collaborated with notable coworkers such as Yoshinori Ohta and Tatsumi Ide. Their combined efforts have fostered innovation and development within their projects.
Conclusion
Katsuya Iwabuchi's contributions to electromagnetic sound generation exemplify the impact of innovative thinking in technology. His patent reflects a commitment to enhancing user experience in automotive applications through sound.