This inventor holds 1 USPTO granted patent. Top assignee: Nippon Steel Corporation. Active years: 1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999
Title: The Innovative Contributions of Ryutarou Kawamata
Introduction: Ryutarou Kawamata, an accomplished inventor based in Futtsu, Japan, has made significant strides in the field of electrical engineering. With a focus on enhancing the performance of electrical steel materials, he has garnered attention for his innovative solutions that address key challenges in the industry.
Latest Patents: Kawamata holds a patent for a grain-oriented electrical steel sheet that features a remarkably high magnetic flux density. Specifically, his patent outlines a steel slab containing 2.5 to 4.0 weight percent silicon as an essential component. It boasts a minimum magnetic flux density (B.sub.8) of 1.92 tesla, emphasizing its efficiency in magnetic applications. The design specifies that at least 80 percent of the area is constituted by matrix secondary recrystallization grains, which have a diameter ranging between 10 mm to 100 mm in the direction of cold rolling, and 5 mm to 50 mm in a direction perpendicular to it. Further, the patent indicates that no fewer than 50 percent of these grains are fine secondary recrystallization grains with an average diameter of 5 mm or less.
Career Highlights: Ryutarou Kawamata has established his career at Nippon Steel Corporation, a leading manufacturer in the steel industry. His innovative approaches have significantly contributed to the company's reputation for excellence and advancement in modern electrical steel technologies.
Collaborations: Throughout his career, Kawamata has collaborated with notable coworkers, including Kunihide Takashima and Yoshio Nakamura. Together, they have worked to enhance the quality and performance of electrical steel, fostering a collaborative environment that encourages groundbreaking ideas and strategies.
Conclusion: Ryutarou Kawamata represents the epitome of innovation within the field of electrical engineering. His contributions, particularly through his patent on grain-oriented electrical steel, demonstrate his commitment to advancing technology and materials that play a crucial role in various electrical applications. As he continues his work with Nippon Steel Corporation, Kawamata's future endeavors are sure to leave a lasting impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile