This inventor holds 2 USPTO granted patents. Top assignee: Mitsubishi Rayon Company, Limited. Active years: 1976.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1976
Title: Innovations of Shunichi Takashima
Introduction
Shunichi Takashima is a notable inventor based in Otake, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced filaments. With a total of two patents to his name, Takashima's work showcases his innovative approach to solving complex engineering challenges.
Latest Patents
One of Takashima's latest patents is the light transmitting filament. This filament features an improved light transmission with a sheath-core composite structure made of a methyl methacrylate polymer core and a fluorine-containing polymer sheath. The core material is prepared through a specific procedure involving continuous bulk polymerization, which enhances its properties. The filament is characterized by an absorption coefficient of no greater than 6 × 10^-3 cm^-1.
Another significant patent is the unitary spun composite filament. This novel filament consists of a block copolymer and a polyester, predominantly containing a tetramethylene terephthalate unit. The composite filament is designed to produce superior crimps, particularly in terms of crimp percentage and crimp retentivity when drawn and relaxed.
Career Highlights
Shunichi Takashima is currently employed at Mitsubishi Rayon Company, Limited, where he continues to innovate in the field of polymer materials. His work has contributed to advancements in various applications, enhancing the performance and functionality of materials used in different industries.
Collaborations
Takashima has collaborated with notable coworkers, including Kazuya Chimura and Takashi Kaneko. Their combined expertise has fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Shunichi Takashima's contributions to the field of materials science through his innovative patents highlight his role as a leading inventor. His work at Mitsubishi Rayon Company, Limited, along with his collaborations, continues to push the boundaries of technology and materials development.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile