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Years Active: 2010-2025
Title: Tsuyoshi Fukushima: Innovator in Ink Technology
Introduction
Tsuyoshi Fukushima is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of ink technology, particularly in the development of ink jet ink compositions and lubricating oils. With a total of 3 patents to his name, Fukushima's work has had a considerable impact on the industry.
Latest Patents
Fukushima's latest patents include an innovative ink jet ink composition, which is an aqueous ink that features a resin dispersion. This resin dispersion is a polyurethane resin formed by reacting an active hydrogen atom-containing component with a high-molecular-weight polyol and an organic polyisocyanate component. Additionally, he has developed a water-soluble lubricating oil that includes a water-soluble base and a corrosion inhibitor, achieving a surface tension of 31 mN/m or higher in a 0.1% by weight aqueous solution.
Career Highlights
Throughout his career, Tsuyoshi Fukushima has worked with prominent companies such as Ricoh Company, Ltd. and Seiko Epson Corporation. His experience in these organizations has allowed him to refine his expertise in ink technology and contribute to various innovative projects.
Collaborations
Fukushima has collaborated with notable coworkers, including Osamu Uchinokura and Fumihiro Sasaki. These partnerships have further enhanced his work and led to advancements in the field.
Conclusion
Tsuyoshi Fukushima is a distinguished inventor whose contributions to ink technology have been recognized through his patents and collaborations. His innovative work continues to influence the industry and pave the way for future advancements.