This inventor holds 2 USPTO granted patents. Top assignees: Daihen Corporation, Tokyo Electron Limited, Tokyo Electron Yamanashi and Daihen Corporation. Active years: 1995-1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
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1 out of 10,904 
1 out of 1 Years Active: 1995-1998
Title: Hiroyuki Yoshiki: Innovator in Plasma Processing Technology
Introduction
Hiroyuki Yoshiki is a notable inventor based in Toyonaka, Japan. He has made significant contributions to the field of plasma processing technology, holding a total of 2 patents. His innovative work has implications for various applications in the semiconductor industry and beyond.
Latest Patents
Yoshiki's latest patents include a plasma processing apparatus designed for radiating microwave from a rectangular waveguide. This apparatus features a plasma chamber with a narrow window and a rectangular waveguide that includes long slots disposed in an E-plane. These slots are strategically positioned to enhance microwave coupling, optimizing the plasma processing efficiency.
Another significant patent involves a plasma processing apparatus that generates a rotating magnetic field. This design incorporates plate-parallel electrodes and a toroidal coil with split coils, which work together to create a high-frequency electric field. The alternating-current power source is connected to these coils, allowing for the generation of a rotating magnetic field that enhances the processing capabilities within the chamber.
Career Highlights
Throughout his career, Hiroyuki Yoshiki has worked with prominent companies in the industry, including Daihen Corporation and Tokyo Electron Limited. His experience in these organizations has allowed him to refine his expertise in plasma processing technologies and contribute to advancements in the field.
Collaborations
Yoshiki has collaborated with notable colleagues such as Kazuki Kondo and Akira Ishii. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Hiroyuki Yoshiki's contributions to plasma processing technology are noteworthy, with his patents reflecting a deep understanding of microwave applications and magnetic field generation. His work continues to influence advancements in the semiconductor industry and showcases the importance of innovation in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile