Company Filing History:
2 out of 342 
1 out of 8,776 
1 out of 2 Years Active: 1996-1999
Title: Innovator Toshio Nagatomo and His Contributions to Coated Metal Sheets
Introduction
Toshio Nagatomo, an inventive mind based in Ichikawa, Japan, has made significant contributions to the field of material science. With a focus on developing innovative solutions, he holds two notable patents that showcase his expertise in coatings and their applications.
Latest Patents
Among his latest patents is a groundbreaking design for a coated metal sheet bondable with adhesives. This innovative coated metal sheet features both an undercoat and topcoat paint film applied to a metal substrate. The undercoat is crafted from polyester paint, enhanced by adding methylated or butylated melamine resin as a curing agent to a hydroxyl group-containing macromolecular polyester resin. The topcoat utilizes a polyester paint that incorporates an isocyanate curing agent in quantities of 10 wt. % or more.
Nagatomo's coated metal sheets exhibit exceptional shear strength and durability, making them particularly valuable for various applications, including as casings for electric home appliances, structural components for buildings, furniture, and even as positive electrodes for dry cells.
Career Highlights
Throughout his career, Toshio Nagatomo has worked for respected companies such as Nisshin Steel Co., Ltd. and Sanyo Electric Co., Ltd. His experience in these organizations has undoubtedly contributed to his prolific invention and patent work.
Collaborations
In his journey as an inventor, Nagatomo has collaborated with notable colleagues, including Keiichi Sawaya and Kenji Koshiishi. These collaborations have enriched his projects and allowed for the exchange of innovative ideas.
Conclusion
Toshio Nagatomo exemplifies the spirit of innovation in the field of coated metal technologies. His patents not only reflect his individual ingenuity but also highlight the importance of collaboration in advancing technological solutions. As the demand for durable and effective materials continues to grow, Toshio Nagatomo's contributions will remain integral in shaping the future of industry applications.
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.