This inventor holds 1 USPTO granted patent. Top assignee: Toyo Gosei Kogyo Co., Ltd.. Active years: 2001.
Company Filing History:
Years Active: 2001
Title: Yuki Hotta: Innovator in Chemical Production
Introduction
Yuki Hotta is a notable inventor based in Edogawa, Japan. He has made significant contributions to the field of chemical production, particularly through his innovative methods. His work has led to advancements that enhance efficiency and reduce impurities in chemical processes.
Latest Patents
Yuki Hotta holds a patent for a method of producing 1,2-naphthoquinone-2-diazide-4-sulfonyl chloride. This effective method allows for high yield production while preventing the formation of impurities. The process involves reacting 1,2-naphthoquinone-2-diazide with chlorosulfuric acid, resulting in a mixture of sulfonated and chlorosulfonated compounds. Further reactions with substances such as thionyl chloride or phosphorus pentachloride yield the desired product.
Career Highlights
Yuki Hotta is associated with Toyo Gosei Kogyo Co., Ltd., where he has been instrumental in developing innovative chemical processes. His expertise in the field has positioned him as a key figure in the company, contributing to its reputation for quality and innovation.
Collaborations
Yuki has collaborated with notable coworkers, including Hirotada Iida and Seiju Tobishima. Their combined efforts have fostered a creative environment that encourages the development of groundbreaking solutions in chemical production.
Conclusion
Yuki Hotta's contributions to the field of chemical production exemplify the impact of innovation on industry practices. His patented methods not only improve yield but also enhance the quality of chemical products.