Company Filing History:
Years Active: 1993-2007
Title: Isao Suichi: Innovator in Electrical Steel Manufacturing
Introduction
Isao Suichi is a prominent inventor based in Hikari, Japan, known for his significant contributions to the field of electrical steel manufacturing. With a total of 4 patents to his name, Suichi has made notable advancements that enhance the efficiency and quality of electrical steel sheets.
Latest Patents
Suichi's latest patents include a method for manufacturing non-oriented electrical steel sheets with high magnetic flux density. This innovative process involves preparing a steel cast strip with a mean grain size of 50 µm or more, which is then rolled to produce a non-oriented electrical steel sheet. The method addresses the challenge of magnetic flux density reduction when the cold reduction rate exceeds 70%. To mitigate this issue, the manufacturing process ensures a ratio of at least 4 of the integrated intensity of the {100} plane for a given sample of steel compared to a 'random' sample. Additionally, the cold reduction rate during cold-rolling is maintained between 70% and 85%, with a superheating degree of the molten steel being 70°C or more.
Another significant patent involves a cooling drum for thin slab continuous casting. This cooling drum features dimples with an average depth of 40 to 200 µm and a diameter of 0.5 to 3 mm, which are formed on the plated peripheral surface. A film containing oxides from various metal combinations is also formed on the peripheral surface, enhancing the cooling process.
Career Highlights
Isao Suichi is currently employed at Nippon Steel Corporation, where he continues to innovate and contribute to advancements in steel manufacturing technologies. His work has been instrumental in improving the properties of electrical steel, which is crucial for various applications in the electrical industry.
Collaborations
Suichi has collaborated with notable colleagues, including Hideaki Yamamura and Eiichiro Ishimaru, who have contributed to his research and development efforts in the field of electrical steel manufacturing.
Conclusion
Isao Suichi's innovative work in the manufacturing of electrical steel sheets has significantly impacted the industry. His patents reflect a commitment to enhancing the quality and efficiency of steel production processes.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.