Company Filing History:
Years Active: 2011
Title: Seiji Higashi: Innovator in Ethylene/Tetrafluoroethylene Copolymer Technology
Introduction
Seiji Higashi is a prominent inventor based in Chiyoda-ku, Japan. He has made significant contributions to the field of polymer technology, particularly in the production of ethylene/tetrafluoroethylene copolymer molded products. His innovative methods have paved the way for advancements in material science.
Latest Patents
Higashi holds a patent for a method for the production of an ethylene/tetrafluorideethylene copolymer molded product. This method involves depositing a fluorine-doped silicon oxide film on the surface of a substrate made from a material that comprises at least 50 mass % of an ethylene/tetrafluoroethylene copolymer. The process includes flowing a mixed gas between electrodes and exposing it to electric power to form plasma, which facilitates the deposition of the film. The mixed gas used in this method consists of silicon tetrafluoride, oxygen, and a hydrocarbon, with specific atomic ratios of oxygen to carbon and oxygen to silicon.
Career Highlights
Seiji Higashi is associated with Asahi Glass Company, Limited, where he has been instrumental in developing innovative technologies. His work has not only contributed to the company's portfolio but has also enhanced the understanding of polymer applications in various industries.
Collaborations
Higashi has collaborated with notable colleagues, including Chikaya Tamitsuji and Kunio Masumo. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Seiji Higashi's contributions to the field of polymer technology, particularly through his patented methods, highlight his role as a key innovator. His work continues to influence advancements in material science and engineering.