Company Filing History:
Years Active: 2000-2004
Title: Kazuyasu Ono: Innovator in Electroacoustic Technology
Introduction
Kazuyasu Ono is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of electroacoustic technology, holding a total of 4 patents. His work focuses on innovative designs that enhance the functionality and efficiency of electroacoustic transducers.
Latest Patents
One of his latest patents is an electroacoustic transducer that includes a base and a magnetic core. This transducer features a diaphragm supported with a gap between the diaphragm and the forward end of the magnetic core. It also incorporates a magnet that constitutes a magnetic circuit together with the base, the magnetic core, and the diaphragm. Additionally, a coil is disposed around the magnetic core, along with a coil bobbin for holding the coil. The design includes a housing for receiving these components, a filler applied to the external surface side of the base, and lead terminals for supplying electric current. The lead terminals have protrusion portions that protrude into the internal surface side of the base in the axial direction of the coil. A coil wire is wound around these protrusion portions to connect to the lead terminals.
Another significant patent by Ono is a method of lead wire connection. This method involves mounting a lead wire onto the upper surface of a land portion and supplying a cover member onto the lead wire. The lead wire is then pressed against the upper surface of the land portion by a first electrode tool. The first electrode tool is heated to expose a part of the lead wire, and an electric current is applied between the first electrode and a second electrode tool. This process results in resistance welding between the cover member and the lead wire, as well as between the lead wire and the land portion.
Career Highlights
Kazuyasu Ono is currently employed at Star Micronics Company Limited, where he continues to innovate in the field of electroacoustic devices. His work has been instrumental in advancing the technology used in various applications.
Collaborations
Ono has collaborated with notable coworkers, including Hideo Kanbe and Tadashi Nonaka. Their combined expertise has contributed to the successful development of innovative technologies in their field.
Conclusion
Kazuyasu Ono is a distinguished inventor whose work in electroacoustic technology has led to multiple patents and advancements in the industry. His contributions continue to shape