Ikuo Ota

Title: Ikuo Ota: Innovator in High-Frequency Electronics and Magnetic Materials

Introduction

Ikuo Ota, an esteemed inventor from Yawata, Japan, has made significant contributions to the fields of electronics and magnetic materials. With three patents to his name, Ota's work primarily focuses on innovations that enhance the efficiency and functionality of high-frequency circuits and magnetic recording media.

Latest Patents

One of Ikuo Ota's latest advancements is the patent for a high-frequency circuit board trace crossing and electronic component. This invention presents an inexpensive high-frequency circuit device that allows two traces or lines to cross on the same surface without hindering other circuit characteristics. The design includes a circuit board with a main surface, a first line, and a second line which crosses the first line at an intersection area. Notably, at this intersection, there exists an electrically unconnected section, ensuring that at least one of the lines is a high-frequency signal. The innovation also incorporates a chip-type electronic component that bridges this unconnected section, thereby maintaining the circuit's integrity while optimizing performance.

Additionally, Ota holds a patent concerning platelike magnetic powder and a recording medium utilizing this powder. The invention features a magnetic powder composed of particles that exhibit both spinel type crystal structure and magnetoplumbite type crystal structure, offering superior saturation magnetization and minimal temperature change in coercive force near room temperature. Furthermore, the patent includes a method for manufacturing this magnetic powder efficiently through the coprecipitation method, utilizing superfine particles fired in a low-temperature non-oxidizing atmosphere.

Career Highlights

Ikuo Ota is associated with Matsushita Electric Industrial Co., Ltd., a company renowned for its advancements in electronic technology. His work significantly contributes to the company's reputation for innovation, particularly in high-frequency electronics and magnetic materials.

Collaborations

Throughout his career, Ota has collaborated with notable colleagues such as Hideaki Komoda and Toru Sakuragawa. These collaborations have likely enriched his research and development efforts, leading to the creation of groundbreaking technologies and patents.

Conclusion

Ikuo Ota exemplifies the spirit of innovation, as demonstrated by his patents and contributions to the electrical engineering sector. His work on high-frequency circuit devices and magnetic materials not only reflects his expertise but also showcases the potential for advancements in technology that could benefit various industries. As he continues to contribute to the field, Ota's inventions may pave the way for new applications and enhancements in electronic technologies.