Company Filing History:
1 out of 2 
1 out of 194 
Years Active: 1990-1992
Title: Hiromichi Fukazawa: Innovator in Artificial Lung Technology
Introduction
Hiromichi Fukazawa is a notable inventor based in Fuji, Japan. He has made significant contributions to the field of medical technology, particularly in the development of artificial lungs. With a total of 2 patents, Fukazawa's work focuses on enhancing the efficiency and effectiveness of gas-exchange membranes used in artificial lungs.
Latest Patents
Fukazawa's latest patents include a membrane type artificial lung and a method for its manufacture. This innovative artificial lung utilizes a gas-exchange membrane that is designed to be in contact with blood. The membrane features minute pores that are coated or blocked with a vinyl type copolymer, which includes a vinyl monomer with a perfluoroalkyl side chain. The manufacturing process involves bringing the membrane into contact with a solution of the copolymer and vaporizing the solvent. Another patent involves a gas-exchange membrane for an artificial lung that employs porous hydrophobic membranes. These membranes have specific characteristics, including a wall thickness ranging from 5 to 80 micrometers, a porosity of 20 to 80%, and a pore diameter between 0.01 to 5 micrometers. The membranes are enhanced by blocking their pores with silica particles that have a hydrophobic surface.
Career Highlights
Throughout his career, Fukazawa has worked with prominent companies in the medical field, including Terumo Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in artificial lung technology.
Collaborations
Fukazawa has collaborated with various professionals in his field, including Kazuhiko Hagiwara. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Hiromichi Fukazawa's contributions to artificial lung technology demonstrate his commitment to improving medical devices. His innovative patents reflect a deep understanding of materials and their applications in healthcare.