Location History:
- Fukuyama, JP (2020)
- Tokyo, JP (2022 - 2023)
Company Filing History:
Years Active: 2020-2025
Title: Tomonari Hiraguchi: Innovator in Resin Coated Metal Technology
Introduction
Tomonari Hiraguchi is a prominent inventor based in Tokyo, Japan, known for his contributions to the field of resin coated metal technologies. With a total of five patents to his name, Hiraguchi has made significant advancements that enhance the functionality and durability of metal sheets used in various applications.
Latest Patents
Among his latest patents, two stand out for their innovation in material science. The first is a resin coated metal sheet that encompasses a metal sheet with a resin layer configured to coat at least one face of the metal sheet. This invention features an indentation modulus of the resin layer on the side adhered to the metal sheet, ranging from 100 MPa to 300 MPa, with a melting point between 210°C to 270°C.
The second patent details a resin coated metal sheet specifically designed for containers. This technology includes a polyester resin coating layer, where 90 mol % or more of the structural units are ethylene terephthalate units. The unique aspect of this invention is revealed through laser Raman spectroscopic analysis, indicating a half-value width of a peak due to C–O stretching vibration between 18.5 cm and 22.0 cm, depending on the thickness of the polyester resin coating layer.
Career Highlights
Hiraguchi is currently employed at JFE Steel Corporation, where he continues to innovate and develop new materials that meet the evolving needs of various industries. His work plays a critical role in enhancing the performance of metal products, particularly in environments that demand high durability and resistance to environmental factors.
Collaborations
Throughout his career, Hiraguchi has collaborated with notable colleagues, including Yasuhide Oshima and Katsumi Kojima. These collaborations have fostered an environment of teamwork and shared expertise, contributing to the successful development of cutting-edge technologies in resin coated materials.
Conclusion
Tomonari Hiraguchi's contributions to resin coated metal technologies demonstrate his commitment to innovation and excellence. As he continues to develop new inventions at JFE Steel Corporation, his patents pave the way for advancements that could redefine the capabilities of metal products in various applications. Hiraguchi's work exemplifies the impact of dedicated inventors in the field of materials science, and his innovations are likely to influence the industry for years to come.
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.