Company Filing History:
2 out of 1,101 
2 out of 3,542 
1 out of 59 Years Active: 2013-2023
Title: Hiromitsu Date: Innovator in Ultrasonic Treatment and Steel Manufacturing
Introduction
Hiromitsu Date is a prominent inventor based in Tokyo, Japan, known for his significant contributions to innovative technologies in the manufacturing sector. With a total of five patents to his name, Date has made substantial advancements particularly in ultrasonic treatment apparatuses and steel manufacturing processes.
Latest Patents
His latest inventions include an ultrasonic treatment apparatus that features a design incorporating a treatment tank capable of containing a treatment object and a treatment liquid. This apparatus utilizes an ultrasonic application mechanism, which applies ultrasonic waves to enhance the treatment process. The design specifics include a treatment tank with a long axis and a concave surface at the scheduled liquid level, optimizing the application of ultrasonic waves at an angle between 5° and 80°.
In addition, Date's patents encompass the development of hot-rolled steel sheets and manufacturing methods thereof. His invention details a specific Si/Mn ratio for steel material components and outlines the characteristics of an internal oxide layer critical for steel sheet surface quality. The unique configuration of internal oxides forms a net-like structure that enhances the properties of the steel, reflecting Date's innovative approach to material science.
Career Highlights
Throughout his career, Hiromitsu Date has been affiliated with notable companies such as Nippon Steel and Sumitomo Metal Corporation and Nippon Steel Corporation. His roles in these organizations have enabled him to lead various research and development projects that focus on advancing manufacturing technologies and materials engineering.
Collaborations
Date has collaborated with esteemed colleagues like Eri Hoshiba and Takumi Nishimoto, who have contributed to the success of his projects. Their collective expertise has supported the development of transformative technologies in ultrasonic treatment and materials processing.
Conclusion
Hiromitsu Date's portfolio of patents and his career within leading steel corporations underscore his status as an influential inventor in the fields of ultrasonic treatment and steel manufacturing. His innovative solutions continue to impact the industry, reflecting his commitment to engineering excellence and technological advancement.
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