Company Filing History:
3 out of 2,638 
1 out of 546 Years Active: 1981-1985
Title: The Innovations of Shin-ichi Irie
Introduction
Shin-ichi Irie is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced power cable technologies. With a total of 3 patents to his name, Irie's work has had a lasting impact on the industry.
Latest Patents
One of his latest patents is for a cross-linked polyethylene insulated power cable with improved electric breakdown strength. This innovative cable features a conductor covered with a cross-linked polyethylene insulating layer that has a density of 0.918 g/cm³ or more, a crystal thickness of 76 Å or more, and a gel fraction of 60% or more. Additionally, he has developed a method for manufacturing such a power cable. Another significant patent is for an insulating joint for rubber or plastic insulated power cables. This joint includes insulation shields formed around insulation layers covering cable conductor joint portions of adjacent cables, ensuring that the insulation shields are longitudinally opposed to each other with a layer of high dielectric constant and high volume resistivity interposed between them.
Career Highlights
Throughout his career, Shin-ichi Irie has worked with prominent companies such as Furukawa Electric Co., Ltd. and Mitsubishi Petrochemical Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in power cable technology.
Collaborations
Irie has collaborated with esteemed colleagues, including Kenji Uesugi and Yoshihisa Asada. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the electrical engineering sector.
Conclusion
Shin-ichi Irie's contributions to the field of electrical engineering, particularly through his patents and collaborations, highlight his role as a significant inventor. His work continues to influence the industry and pave the way for future innovations.