Kurashiki, Japan

Yoshimi Kawazu

This inventor holds 1 USPTO granted patent. Top assignees: Nkk Corporation, Tokyo Steel M.f.g. Co., Ltd.. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshimi Kawazu. Retrieved from https://idiyas.com/inventor/yoshimi-kawazu

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1995

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Profile of Inventor Yoshimi Kawazu

Introduction: Yoshimi Kawazu is a prominent inventor based in Kurashiki, Japan, recognized for her innovative contributions to the field of industrial technology. With a focus on creating advanced manufacturing solutions, she has secured one notable patent that showcases her expertise.

Latest Patents: Kawazu's most significant invention is the patent for a Direct Current Arc Furnace. This innovative design incorporates a bottom electrode that comprises multiple contact pins. Each pin is engineered to make contact with an object, supplying arc-forming current. The current base is electrically connected to the contact pins and serves to distribute power from a supply source efficiently. Additionally, her design features a cooling device that utilizes cooling water to maintain optimal temperatures in the current base.

Career Highlights: Throughout her career, Yoshimi Kawazu has been associated with notable companies such as NKK Corporation and Tokyo Steel Manufacturing Co., Ltd. Her work within these organizations has laid the groundwork for advancements in industrial processes and technologies.

Collaborations: Kawazu has had the opportunity to collaborate with esteemed colleagues, including Toshimichi Maki and Hiroyuki Yamashita. These partnerships have enriched her work and contributed to the success of her inventive projects.

Conclusion: Yoshimi Kawazu is an inspiring figure in the realm of inventions and technological advancements. Her contributions, especially the Direct Current Arc Furnace patent, highlight her role as an innovator in the industry. With a solid background and collaborative spirit, she continues to leave her mark on the field, advancing manufacturing capabilities in Japan and beyond.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…