Location History:
- Shizuokaeken, JP (2001)
- Shizuoka-ken, JP (2001 - 2002)
- Asaba-cho, JP (2001 - 2002)
- Iwata-gun, JP (2002 - 2006)
Company Filing History:
Years Active: 2001-2006
Title: Innovations by Osamu Kobayashi: A Pioneer in Noise Filter Technology
Introduction
Osamu Kobayashi is a prominent inventor based in Iwata-gun, Japan, known for his significant contributions to the field of noise filter technology. With an impressive portfolio of 20 patents, he has made remarkable strides in the advancement of electromagnetic wave absorption and filtering technologies.
Latest Patents
Among his latest innovations are two notable patents. The first is a bead type noise filter designed to effectively suppress radiation noises without distorting the waveform of transmission signals. This invention features a magnetic core made from Mn-Zn ferrite, optimized for high frequency performance with enhanced resistivity and lowered permittivity. The cylindrical structure includes at least one through-hole to form a closed magnetic path, allowing for seamless integration with signal lines.
The second innovation is an electromagnetic wave absorber composed of Mn-Zn ferrite. This absorber contains a primary spinel phase with specified molar percentages of FeO, ZnO, and MnO, supplemented by a secondary phase based on CaO. This unique combination ensures that the primary phase comprises a significant proportion of the overall mass, enhancing the material’s effectiveness in wave absorption.
Career Highlights
Osamu Kobayashi contributes his expertise to Minebea Company, Limited, where he has become a key figure in developing advanced technologies that address modern communication challenges. His work has established him as a leading innovator within the company and the broader electronics industry.
Collaborations
Kobayashi collaborates with talented colleagues, including Kiyoshi Ito and Osamu Yamada, who share his commitment to innovation and excellence. Their collaborative efforts have led to significant advancements that benefit their organization and the technology sector as a whole.
Conclusion
Through his innovative patents and collaborative spirit, Osamu Kobayashi continues to play a vital role in the advancement of noise filter technology. His inventions not only contribute to the technical capabilities of electronic devices but also pave the way for future innovations in electromagnetic wave management.