Location History:
- Yokohama, JP (1979 - 1986)
- Kawasaki, JP (1986)
- Kitakyushu, JP (1988 - 1993)
Company Filing History:
11 out of 3,542 
1 out of 15 Years Active: 1979-1993
Title: Hisashi Kobayashi: A Pioneer in Electrical Steel Innovations
Introduction
Hisashi Kobayashi is an esteemed inventor hailing from Kitakyushu, Japan. With a remarkable portfolio of 11 patents, Kobayashi has made significant contributions to the field of electrical steel production, particularly in enhancing the properties of grain-oriented electrical steel sheets.
Latest Patents
Kobayashi's latest patents encompass innovative processes aimed at producing high-quality grain-oriented electrical steel sheets. One such patent details a method for producing a grain-oriented electrical steel sheet with improved magnetic and surface film properties. This process involves utilizing an electrical silicon steel slab containing minimal sulfur and manganese, heating, hot-rolling, and cold-rolling the slab, followed by various annealing and nitriding steps to achieve optimal characteristics. Another noteworthy patent outlines a method for producing grain-oriented silicon steel sheets that not only reduce watt loss but also enhance operational efficiency at a reduced cost. This involves applying a mirror finish to the surfaces of these sheets, significantly improving their performance.
Career Highlights
Throughout his career, Kobayashi has been associated with prominent corporations, including Nippon Steel Corporation and Nittetsu Plant Designing Corporation. His expertise in the field has enabled these companies to advance their production processes and improve product quality significantly.
Collaborations
Kobayashi has worked alongside talented individuals such as Katsuro Kuroki and Osamu Tanaka. These collaborations have been pivotal in driving forward the innovativeness of electrical steel manufacturing, leading to the creation of highly efficient and cost-effective products.
Conclusion
Hisashi Kobayashi's contributions continue to impact the industry profoundly. His inventive approaches have not only garnered recognition through numerous patents but have also set new standards for electrical steel production. As technology evolves, his work paves the way for future innovations in this essential sector.
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.