Company Filing History:
4 out of 475 
1 out of 1 
1 out of 985 
Years Active: 2014-2019
Title: **Takahiro Kozuka: Innovator in Silicon Production Processes**
Introduction
Takahiro Kozuka, a notable inventor based in Itoigawa, Japan, has made significant contributions in the field of silicon chemistry. With a total of five patents to his name, Kozuka focuses on innovative methods of production that enhance the purity and efficiency of silicon-based compounds.
Latest Patents
Among his latest inventions, the patent concerning the "Pentachlorodisilane production method" stands out. This invention addresses the challenge of producing pentachlorodisilane with a purity of 90 mass % or more. The process involves several crucial steps: a high-temperature reaction where a vaporized tetrachlorosilane and hydrogen mix to yield a product gas containing trichlorosilane, followed by a pentachlorodisilane generation step that utilizes a cooling liquid from condensed reaction products. The final recovery step efficiently extracts the produced pentachlorodisilane. Another significant patent focuses on a method for producing polyvinyl alcohol resin, which efficiently removes impurities with minimal washing liquid.
Career Highlights
Kozuka has been associated with prominent companies, including Denki Kagaku Kogyo Kabushiki Kaisha and Denka Company Limited. His tenure at these institutions has allowed him to cultivate and refine his expertise in chemical processes and innovations related to materials science.
Collaborations
Throughout his career, Kozuka has worked alongside distinguished professionals such as Satoshi Watanabe and Hiroyuki Yashima. These collaborations have contributed to his extensive knowledge base and the successful realization of his inventiveness in silicon production techniques.
Conclusion
Takahiro Kozuka stands as a testament to the power of innovation in the chemical industry. His contributions through patents highlight his commitment to developing efficient production methods that not only enhance product quality but also optimize industrial processes. His work continues to inspire future advancements in materials science and contribute to the global scientific community.
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.