Company Filing History:
3 out of 58,130 
1 out of 598 
Years Active: 1999-2000
Title: Eiki Oyanagi: Innovator in Disc Technology
Introduction
Eiki Oyanagi is a notable inventor based in Miyagi, Japan. He has made significant contributions to the field of disc technology, holding a total of 3 patents. His work has been instrumental in advancing the production and design of disc substrates.
Latest Patents
Oyanagi's latest patents include innovative designs and processes. One of his patents is for a mold used in making disc substrates, which enhances the efficiency of production. Another patent focuses on the process for producing molds and discs, while his third patent pertains to disc medium substrates and disc devices.
Career Highlights
Throughout his career, Oyanagi has worked with prominent companies such as Sony Corporation and Nippon Zeon Company, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the industry.
Collaborations
Oyanagi has collaborated with talented individuals, including Takeshi Sasa and Toshihiko Takegawa. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Eiki Oyanagi's contributions to disc technology and his collaborations with leading companies and individuals highlight his importance as an inventor. His patents continue to influence the industry and pave the way for future advancements.