This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignees: Cambridge Filter Japan, Ltd., Kondoh Industries, Ltd., Taisei Corporation. Active years: 2005.
Company Filing History:
1 out of 5 
1 out of 6 
1 out of 81 
Years Active: 2005
Title: **Inventor Spotlight: Satoki Sugiyama**
Introduction
Satoki Sugiyama is an innovative inventor based in Sendai, Japan. He holds a patent that addresses critical challenges in the semiconductor manufacturing industry, specifically focusing on air quality and filter efficiency. His contributions to the field of air filtration are significant, particularly in minimizing hazardous contaminants during semiconductor device fabrication.
Latest Patents
Sugiyama's most notable patent is for a **filter medium for air filters and process for producing the same**. This invention efficiently traps suspended particulate substances while ensuring that no hazardous contaminants are released into the air. The air filter utilizes a polymer dispersion, where a copolymer made from a hydrophilic monomer and a hydrophobic monomer is dispersed in water. An organic peroxide acts as the initiator for polymerization, enhancing the filter’s performance. When installed downstream of a chemical filter, this innovation ensures that the space behind the air filter remains substantially free from both organic and inorganic substances, which can disrupt semiconductor manufacturing processes.
Career Highlights
Throughout his career, Satoki Sugiyama has played a pivotal role in various organizations, including Taisei Corporation and Kondoh Industries, Ltd. His work has focused on improving air filtration systems, emphasizing their importance in high-tech manufacturing environments.
Collaborations
Sugiyama has collaborated with notable colleagues, including Yoshihide Wakayama and Sadao Kobayashi. These partnerships have fostered a collaborative environment that encourages the development of innovative solutions to complex industrial challenges.
Conclusion
Satoki Sugiyama's contributions to air filtration technology underscore the importance of innovation in maintaining safe working environments, particularly in the semiconductor industry. His patent reflects a commitment to the advancement of technology that not only meets current needs but also anticipates future challenges.