Company Filing History:
Years Active: 1990-2001
Title: **Koichi Umemoto: Innovator in Plasma Technology**
Introduction
Koichi Umemoto, based in Toyota, Japan, is a prolific inventor with a remarkable portfolio that includes 12 patents to his name. His groundbreaking work primarily focuses on plasma technology, demonstrating his commitment to advancing this field. Umemoto's inventions have a significant impact on various applications, particularly in the semiconductor industry.
Latest Patents
Among Umemoto's latest innovations is a plasma-generating electrode device, which features a dense ceramic substrate with an embedded electrode. This electrode is isolated from the substrate's setting face, allowing plasma to be generated efficiently over the substrate. Notably, the design specifies a minimum thickness for the electromagnetic wave permeation layer of no less than 0.1 mm and an average thickness of at least 0.5 mm. The electrode is crafted from a metal bulk and is a monolithic sinter that is free from joint faces. This innovative structure is particularly well-suited for use in electric dust collectors, electromagnetic shield devices, and electrostatic chucks within semiconductor production units that utilize halogen-based corrosive gases. The technology also details the process of embedding the electrode into the substrate using hot press sintering, showcasing the intricate methods behind his inventions.
Career Highlights
Koichi Umemoto is currently employed at NGK Insulators, Inc., where his work continues to shape the future of plasma technology. His deep expertise in ceramics and electronics has positioned him as a leader in this specialized niche, driving innovation and efficiency within the semiconductor sector.
Collaborations
Throughout his career, Umemoto has collaborated with notable colleagues, including Ryusuke Ushikoshi and Yusuke Niori. These partnerships have fostered a dynamic work environment that enhances creativity and accelerates the development of cutting-edge technologies in their field.
Conclusion
Koichi Umemoto's contributions to plasma technology exemplify the spirit of innovation that drives the industry forward. With his extensive patent portfolio and collaborations with talented professionals, Umemoto remains a pivotal figure in the advancement of technologies essential for modern semiconductor applications. His ongoing work at NGK Insulators, Inc. promises to yield even more significant breakthroughs in the future.