This inventor holds 1 USPTO granted patent. Top assignee: Mitsui Toatsu Chemicals, Incorporated. Active years: 1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1994
Title: The Ingenious Innovations of Yoku Shiraishi
Introduction
Yoku Shiraishi, an inventive mind hailing from Chiba, Japan, has made a noteworthy contribution to the field of polymer chemistry. His passion for innovation and creativity culminated in the creation of a unique patent that has implications in industrial applications.
Latest Patents
Yoku Shiraishi holds a patent titled "Continuous Method of Treating Polymer Reaction Mixture." This innovative method involves a continuous approach to treating a polymer reaction mixture by separating a styrene polymer from volatile ingredients. The process utilizes a circular-ring-shaped space formed between a jacketed double pipe and a concentrically located inner pipe of a heat exchanger. By flashing the mixture into a vacuum chamber connected to the heat exchanger, this method facilitates the efficient treatment of low molecular weight styrene polishers and high molecular weight styrene polymers, which are pivotal for the production of electrophotographic toner.
Career Highlights
Yoku Shiraishi is associated with Mitsui Toatsu Chemicals, Incorporated, a company renowned for its contributions to the chemical industry. His role as an inventor highlights his commitment to advancing polymer technology and improving manufacturing processes through innovation.
Collaborations
Throughout his career, Yoku has collaborated with fellow researchers and professionals, including notable coworkers Nobuki Kobayashi and Takashi Yamamoto. These collaborations have enriched his work and further enhanced the development of innovative solutions within the polymer field.
Conclusion
Yoku Shiraishi stands as a prominent figure in the realm of polymer innovations. His patent for a continuous method of treating polymer reaction mixtures exemplifies his inventive spirit and dedication to improving industrial processes. As the landscape of technology evolves, inventors like Yoku continue to pave the way for advancements that can significantly impact various applications, particularly in the field of electrophotographic toner production.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile