Company Filing History:
1 out of 80 
1 out of 6 
1 out of 5 Years Active: 2005
Title: Keiji Matsuno: Innovator in Air Filtration Technology
Introduction
Keiji Matsuno is a notable inventor based in Fuchu, Japan. He has made significant contributions to the field of air filtration technology, particularly in the context of semiconductor manufacturing. His innovative approach addresses both the efficiency of air filters and the safety of the manufacturing environment.
Latest Patents
Matsuno holds a patent for a "Filter medium for air filter and process for producing the same." This invention aims to provide an air filter that effectively traps suspended particulate substances while preventing the generation of hazardous contaminants in the air. Such contaminants can pose serious challenges in the manufacture of semiconductor devices. The air filter utilizes a polymer dispersion as a binder to hold the fibers together, incorporating a copolymer of hydrophilic and hydrophobic monomers dispersed in water. An organic peroxide serves as the initiator for the polymerization of the copolymer. When installed downstream of a chemical filter, this air filter ensures that the subsequent space is substantially free of organic and inorganic substances that could disrupt semiconductor manufacturing.
Career Highlights
Throughout his career, Matsuno has worked with prominent companies, including Taisei Corporation and Kondoh Industries, Ltd. His experience in these organizations has contributed to his expertise in developing advanced air filtration solutions.
Collaborations
Matsuno has collaborated with notable colleagues such as Yoshihide Wakayama and Sadao Kobayashi. Their combined efforts have furthered advancements in air filtration technology.
Conclusion
Keiji Matsuno's innovative work in air filtration technology has made a significant impact on the semiconductor manufacturing industry. His patented solutions not only enhance air quality but also ensure a safer working environment for semiconductor production.