Location History:
- Ibaraki, JP (2006 - 2015)
- Kitaibaraki, JP (2006 - 2016)
Company Filing History:
13 out of 165 
7 out of 481 
1 out of 1 Years Active: 2006-2016
Title: Innovations and Achievements of Junnosuke Sekiguchi
Introduction
Junnosuke Sekiguchi, an accomplished inventor hailing from Kitaibaraki, Japan, is renowned for his significant contributions to the field of materials engineering. With an impressive portfolio of 22 patents, Sekiguchi has dedicated his career to pioneering advancements that enhance the performance and application of various materials.
Latest Patents
Among his latest innovations is a groundbreaking nickel-iron alloy plating solution. This solution effectively suppresses the oxidation of divalent iron ions to trivalent iron ions, which in turn prevents the formation of iron (III) hydroxide. By allowing stable continuous operation, this plating solution is crucial for the production of soft magnetic films with stable composition. Characterized by a pH of 3.0 or lower, it incorporates divalent iron ions, divalent nickel ions, and a hydroxylamine salt.
Another notable patent by Sekiguchi is his development of a sputtering target and the process for producing the same. This target minimizes particle generation and is designed with a matrix phase comprised of ductile substances. The incorporation of a highly ductile and conductive metal coating layer on the outermost surface facilitates improved target properties, ultimately inhibiting the generation of nodules and particles during sputtering.
Career Highlights
Sekiguchi has made substantial contributions while working with prominent companies in the industry, including Nippon Mining & Metals Co., Ltd. and JX Nippon Mining & Metals Corporation. His tenure in these organizations has allowed him to not only develop innovative products but also to advance the understanding of materials science and engineering.
Collaborations
Throughout his career, Junnosuke Sekiguchi has had the privilege of collaborating with esteemed colleagues such as Toru Imori and Atsushi Yabe. These partnerships have further propelled his research and innovations, enabling significant advancements in their respective fields.
Conclusion
Junnosuke Sekiguchi's dedication to innovation is exemplified by his numerous patents and impactful work in materials engineering. His advancements, particularly in nickel-iron alloy plating solutions and sputtering targets, reflect his commitment to developing solutions that meet modern industrial challenges. As he continues to explore new horizons in his field, Sekiguchi remains a significant figure in the landscape of technological innovation.
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.