This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: Mitsubishi Rayon Company, Limited. Active years: 1988-1990.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1988-1990
Title: Yoshiro Nieda: Innovator in Photoconductor Technology
Introduction
Yoshiro Nieda is a prominent inventor based in Otake, Japan. He has made significant contributions to the field of photoconductor technology, holding a total of 2 patents. His innovative work focuses on the development of advanced optical fibers and photoconductors.
Latest Patents
Nieda's latest patents include an "Apparatus for preparation of a sheet-shaped photoconductor." This invention involves a method for preparing a sheet-shaped photoconductor composed of a plurality of optical fibers. The process includes melt-spinning a spinning dope into optical fibers and bonding the fibers together before they completely solidify. The melt-spinning is executed using a nozzle with multiple annularly arranged orifices. The fibers are arranged in parallel and fusion-bonded to create a cohesive sheet-shaped photoconductor.
Another notable patent is for a "Multifilament type plastic optical fiber." This optical fiber features a uniform cross-section and an islands-in-sea structure, with 10 to 10,000 islands arranged within the sea. The fiber is produced using a true conjugate spinning spinneret, which allows for the formation of a core-sheath structure without the need for a filament-gathering orifice plate.
Career Highlights
Yoshiro Nieda is associated with Mitsubishi Rayon Company, Limited, where he continues to innovate in the field of optical technology. His work has garnered attention for its potential applications in various industries, particularly in enhancing the performance of photoconductors.
Collaborations
Nieda has collaborated with notable coworkers, including Kenichi Sakunaga and Hiromu Terada. Their combined expertise has contributed to the advancement of optical fiber technology and its applications.
Conclusion
Yoshiro Nieda's contributions to photoconductor technology and optical fibers highlight his role as an influential inventor. His patents reflect a commitment to innovation and the advancement of materials science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile