Company Filing History:
2 out of 173 
1 out of 8 
Years Active: 2011-2021
Title: Kiyoshi Kubota: Innovator in Plasma Technology
Introduction
Kiyoshi Kubota is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of plasma technology, holding 2 patents that showcase his innovative approach to antenna design and plasma generation.
Latest Patents
His latest patents include an "Antenna for generating plasma" and a "plasma treatment device and antenna structure provided with antenna for generating plasma." The first patent focuses on reducing the impedance of an antenna and eliminating gaps between electrodes that constitute a capacitance element and a dielectric body. This design features at least two conductor elements, an insulation element, and a capacitance element that enhances the efficiency of plasma generation. The second patent describes a plasma producing method and apparatus where multiple high-frequency antennas are arranged in a plasma producing chamber. This setup allows for controlled application of high-frequency power to produce inductively coupled plasma, optimizing the electron temperature through phase control.
Career Highlights
Kiyoshi Kubota has worked with prominent companies such as Nissin Electric Co., Ltd. and Emd Corporation. His experience in these organizations has contributed to his expertise in plasma technology and antenna design.
Collaborations
He has collaborated with notable coworkers, including Kenji Kato and Hiroshige Deguchi, further enhancing his work in the field.
Conclusion
Kiyoshi Kubota's innovative patents and career in plasma technology highlight his significant contributions to the field. His work continues to influence advancements in plasma generation and treatment devices.