Location History:
- Annaka, JP (1989)
- Gunma, JP (1994)
- Gunma-ken, JP (2000)
- Usui-gun, JP (1998 - 2001)
- Takasaki, JP (1991 - 2003)
Company Filing History:
Years Active: 1989-2003
Title: Innovations by Kouichi Yamaguchi: A Leader in Anti-Reflection Technology
Introduction
Kouichi Yamaguchi, based in Takasaki, Japan, is a prolific inventor known for his contributions to optical technologies. With an impressive portfolio of 27 patents, Yamaguchi has consistently pushed the boundaries of innovation in his field, particularly focusing on materials that enhance optical performance.
Latest Patents
Among Yamaguchi’s most recent innovations are two significant patents:
1. **Anti-Reflection Film and Optical Members Using the Same** - This patent describes an anti-reflection film that features an inorganic anti-reflection layer, primarily composed of a silicon dioxide-based structure. This film not only has a robust monolayer or plural-layer structure but also includes a stain-resistant layer made from a special fluorine-containing silazane compound. The resulting optical member, which may comprise various optical elements, boasts superior properties, including stain resistance, excellent cleanability, mar resistance, and water and oil repellency, all while ensuring durability over time.
2. **Perfluoropolyether-Modified Aminosilane, Surface Treating Agent, and Aminosilane-Coated Article** - This innovative patent introduces a novel perfluoropolyether-modified aminosilane capable of curing into a film that significantly enhances water and oil repellency along with superior parting and anti-staining properties. Additionally, it includes a surface treating agent and an article featuring a coating of this advanced aminosilane.
Career Highlights
Yamaguchi's career is marked by his dedication to research and development within the optical materials sector. His work at Shin-Etsu Chemical Co., Ltd. has played a crucial role in advancing the capabilities of optical products, particularly in improving their functionality and longevity through innovative material solutions.
Collaborations
Throughout his career, Kouichi Yamaguchi has collaborated with notable colleagues, including Hirofumi Kishita and Shinichi Sato. These partnerships have facilitated the convergence of ideas and expertise, propelling the development of cutting-edge technologies in optical applications.
Conclusion
Kouichi Yamaguchi stands out as a key figure in the realm of optical innovation. His patents reflect a deep understanding of material science and a commitment to enhancing the performance of optical components. As he continues to innovate, his contributions will undoubtedly shape the future of optical technologies, demonstrating the significant impact that dedicated inventors can have in advancing industry standards.
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.