This inventor holds 27 USPTO granted patents and 5 published patent applications and 14 EPO patents, primarily in Solid Oxide Fuel Cells. Top assignee: Toto Ltd.. Active years: 2013-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Fukuoka, JP (2014)
- Nishinomiya, JP (2015 - 2017)
- Kitakyushu, JP (2013 - 2023)
Company Filing History:
Years Active: 2013-2023
Areas of Expertise:
Title: Innovations by Tsukasa Shigezumi: Pioneering Electrostatic Chuck Technologies
Introduction
Tsukasa Shigezumi is an accomplished inventor based in Kitakyushu, Japan, known for his significant contributions to the field of engineering innovations. With a total of 27 patents to his name, Shigezumi has established himself as a prominent figure in the realm of electrostatic technology.
Latest Patents
Among his recent inventions, Shigezumi has developed a noteworthy electrostatic chuck. This invention features a ceramic dielectric substrate, a base plate, and both first and second electrode layers. The ceramic dielectric substrate includes two major surfaces, with the electrode layers integrated within its structure. Notably, the second electrode layer is strategically positioned between the first electrode layer and the first major surface. The configuration of the first electrode layer consists of two portions, with the first portion centrally located relative to the substrate. The design ensures that the electrical resistance of the first surface varies distinctly, with specific resistive characteristics enhancing overall performance.
Career Highlights
Shigezumi's impressive portfolio is complemented by his tenure at Toto Ltd., where he has played a crucial role in product development and innovation. His technical expertise has contributed significantly to the advancement of electrostatic technologies, making him a vital asset to his employer.
Collaborations
Throughout his career, Tsukasa Shigezumi has collaborated with notable colleagues, including Katsuhisa Tsuchiya and Toshiharu Ooe. These partnerships have fostered a collaborative environment aimed at pushing the boundaries of innovation in their field.
Conclusion
In conclusion, Tsukasa Shigezumi's inventive work and significant patents, particularly in electrostatic chuck technology, underscore his impact on engineering innovations. His ongoing contributions continue to shape the future of technology in Japan and beyond.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile