This inventor holds 2 USPTO granted patents. Top assignees: Showa Electric Wire & Cable Co., Ltd., General Director of National Research Institute for Metals, Kabushiki Kaisha Toshiba. Active years: 1988-1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yokohama, JP (1988)
- Kanagawa-ken, JP (1996)
Company Filing History:
2 out of 53 
1 out of 1 
1 out of 53,250 
Years Active: 1988-1996
Title: Inventor Masamitsu Ichihara: Pioneering Innovations in Conductive and Superconductive Materials
Introduction
Masamitsu Ichihara, an accomplished inventor based in Kanagawa-ken, Japan, has made significant contributions to the fields of conductive and superconductive materials. With two patents to his name, Ichihara’s work showcases his ingenuity and dedication to advancing technological solutions in materials science.
Latest Patents
Ichihara’s latest innovations include a method of producing a Cu-Ag alloy based conductive material and a method of fabricating multifilament superconductors. His first patent outlines a systematic process for producing a Cu--Ag alloy containing approximately 10% to 20% silver. The method includes steps such as continuously casting the alloy into a rod, quickly cooling, and cold-working the rod to a significant reduction in area, ultimately resulting in a conductive material exhibiting high strength and exceptional conductivity.
The second patent details a method for fabricating an improved multifilament superconductor. This innovative technique involves cladding a tin rod with a copper-based alloy tube and further encasing it with a niobium-based alloy tube. The composite undergoes reduction and thermal treatment at precise temperatures, yielding an Nb3Sn superconductor composite that enhances electrical performance through meticulous engineering.
Career Highlights
Ichihara has contributed to reputable companies in the industry, including Showa Electric Wire & Cable Co., Ltd. and Toshiba Corporation. His experience in these organizations has undoubtedly honed his skills and allowed him to undertake critical projects related to electrical materials and their applications.
Collaborations
Throughout his career, Masamitsu Ichihara has worked alongside distinguished professionals such as Tomoyuki Kumano and Satoru Murase. These collaborations have fostered an environment of innovation and have contributed to the successful development of new technologies in the field.
Conclusion
In summary, Masamitsu Ichihara stands out as a noteworthy figure in the realm of inventions focused on conductive and superconductive materials. His patents reflect a profound understanding of material science and a commitment to pushing the boundaries of technology. As his career progresses, there is no doubt that he will continue to inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile