This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: Fujikura Limited. Active years: 1990-1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JP (1990)
- Naka, JP (1992)
Company Filing History:
Years Active: 1990-1992
Title: Michio Koike: Innovator in Copper Alloy and Insulated Electric Wires
Introduction
Michio Koike is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced materials for electrical applications. With a total of 2 patents to his name, Koike's work focuses on enhancing the performance and reliability of electrical wiring.
Latest Patents
Koike's latest patents include innovations in copper alloy wire and insulated electric wires. The copper alloy wire features a composition that includes no less than 0.01% by weight of silver (Ag) and the balance being copper (Cu) along with unavoidable impurities. This wire is prepared by drawing a wire stock with a reduction ratio of no lower than 40% and subjecting it to heat treatment for half annealing. This process results in a tensile strength of no less than 27 kg·f/mm² and an elongation of 5%. Additionally, the insulated electric wire incorporates this copper alloy wire as a conductor, with an insulation layer enveloping the wire. Furthermore, Koike has developed a multiple core parallel bonded wire that consists of two or more insulated electric wires bonded parallel to each other.
Career Highlights
Koike is currently employed at Fujikura Limited, a company known for its innovative solutions in the telecommunications and electrical sectors. His work at Fujikura has allowed him to push the boundaries of electrical wire technology, contributing to advancements that benefit various industries.
Collaborations
Throughout his career, Koike has collaborated with notable colleagues, including Sueji Chabata and Takao Tsuboi. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
In summary, Michio Koike is a distinguished inventor whose work in copper alloy and insulated electric wires has made a significant impact in the field of electrical engineering. His contributions continue to influence the development of advanced electrical materials, showcasing the importance of innovation in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile