This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Electric Metecs Co., Ltd.. Active years: 1998-2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Joetsu, JP (1998)
- Kanagawa, JP (2008 - 2010)
Company Filing History:
3 out of 21,351 
3 out of 3 Years Active: 1998-2010
Title: **The Innovations of Toshikazu Kawahata in Copper Alloys**
Introduction
Toshikazu Kawahata, based in Kanagawa, Japan, is an accomplished inventor known for his significant contributions to the field of metallurgy. With three patents to his name, he has focused primarily on the development of advanced copper alloys and their manufacturing processes.
Latest Patents
Kawahata's latest patents showcase his expertise in the creation and treatment of copper alloys. His methodologies involve melting raw materials in a high-frequency smelter, followed by a series of processes including milling, rolling, and annealing. Specifically, one of his notable inventions entails heating the materials at a temperature of 900°C for one minute before quenching them in water for solution treatment. This is complemented by an aging process, where the materials are subjected to a temperature of 500°C for five hours, before being cooled gradually to 380°C. This intricate process ensures the optimization of the copper alloy's properties, making it suitable for various industrial applications.
Career Highlights
Throughout his career, Toshikazu Kawahata has worked with leading firms such as Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Electric Metecs Co., Ltd. His experience with these prestigious companies has allowed him to refine his skills and innovate effectively within the field.
Collaborations
Kawahata has collaborated with esteemed colleagues, including Toshihiro Kurita and Takefumi Ito. These partnerships have fostered a creative environment, driving advancements in alloy development and metallurgy.
Conclusion
In summary, Toshikazu Kawahata is a pioneering inventor whose work on copper alloys has made a lasting impact in the materials science sector. His dedication to innovation and collaboration underscores the importance of teamwork in driving technological advancements. With his ongoing contributions and refined methodologies, Kawahata continues to pave the way for future developments in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile