Location History:
- Yokohama, JP (2011)
- Tokyo, JP (2012)
Company Filing History:
2 out of 510 
1 out of 86 
Years Active: 2011-2012
Title: Hidetoshi Masugi: Innovator in Microporous Film Technology
Introduction
Hidetoshi Masugi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of microporous films and gas separation membranes. With a total of 3 patents to his name, Masugi's work has had a notable impact on various industrial applications.
Latest Patents
Masugi's latest patents include innovative technologies that enhance the performance of materials used in various applications. One of his notable inventions is a microporous film made from a thermoplastic resin composition. This film features a unique sea-island structure, where the sea portion consists primarily of polypropylene resin, while the island portion is made of polyphenylene ether resin. This design allows for the formation of pores at the interface between the two components, enhancing its utility in various applications.
Another significant patent is for a gas separation membrane. This membrane is characterized by a polymeric microporous structure primarily composed of polyolefin. It is manufactured through a wet phase separation process, achieving a porosity of 20 to 80% and an average pore diameter ranging from 1 to 100 nm. The membrane also includes a gas-separating thin film made from a fluorine-containing resin, which provides an oxygen-nitrogen separation factor of not less than 1.4.
Career Highlights
Throughout his career, Hidetoshi Masugi has worked with leading companies in the chemical industry. He has been associated with Asahi Kasei Chemicals Corporation and Asahi Kasei E-materials Corporation, where he has contributed to various research and development projects. His work has been instrumental in advancing the technology behind microporous films and gas separation membranes.
Collaborations
Masugi has collaborated with notable colleagues in his field, including Takahiko Kondo and Takuya Hasegawa. These collaborations have further enriched his research and development efforts, leading to innovative solutions in materials science.
Conclusion
Hidetoshi Masugi's contributions to the field of microporous films and gas separation membranes highlight his role as a leading inventor in materials science. His innovative patents and collaborations with industry professionals underscore the importance of his work in advancing technology.