This inventor holds 21 USPTO granted patents and 7 published patent applications, primarily in Substrate Processing. Top assignee: Ebara Corporation. Active years: 2002-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kanagawa-ken, JP (2003)
- Kanagawa, JP (2003 - 2005)
- Tokyo, JP (2002 - 2023)
Company Filing History:
Years Active: 2002-2026
Areas of Expertise:
Title: Hiroshi Sotozaki: Innovator in Polishing Technologies
Introduction
Hiroshi Sotozaki, a prominent inventor based in Tokyo, Japan, has made significant contributions to the field of polishing technologies. With an impressive portfolio of 20 patents, Sotozaki continues to push the boundaries of innovation in the industry.
Latest Patents
One of his latest inventions includes an "Apparatus for polishing, processing system, and method of polishing." This invention features a sophisticated apparatus designed to provide precision polishing through a meticulously engineered system. It comprises a table that supports a polishing pad, a polishing head to hold the substrate, and a specialized polishing solution supply device. This device, equipped with multiple supply ports, ensures a controlled flow rate distribution of polishing solution, enhancing the efficiency and effectiveness of the polishing process.
Additionally, another notable invention, "Apparatus for polishing and method for polishing," focuses on reducing the consumption of polishing liquid. This apparatus consists of a rotatable polishing table, a substrate holding unit, and a unique supplying device that optimizes the application of polishing liquid by adjusting the pressing forces on both sides of the device.
Career Highlights
Sotozaki's remarkable career is marked by his innovative spirit and expertise in polishing technologies. His work at Ebara Corporation has positioned him as a leader in developing advanced manufacturing processes and equipment. His numerous patents reflect his commitment to improving the efficiency and efficacy of polishing operations in various applications.
Collaborations
Throughout his career, Sotozaki has collaborated with notable professionals in the industry, including his coworkers Tadakazu Sone and Mitsuru Miyazaki. These collaborations have fostered a creative environment, contributing to the advancement of polishing technologies and the successful launch of his patented innovations.
Conclusion
Hiroshi Sotozaki stands out as a key player in the realm of polishing technology, consistently striving to innovate and improve processes. His patents not only exemplify his ingenuity but also enhance the operational capabilities within the industry. As he continues his work at Ebara Corporation, the impact of his inventions will likely resonate in the field for years to come.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile