Company Filing History:
Years Active: 2011-2019
Title: Innovations of Tsuyoshi Izumi
Introduction
Tsuyoshi Izumi is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of toner technology, holding a total of 8 patents. His work focuses on developing toner binders that enhance the performance and quality of printing materials.
Latest Patents
Izumi's latest patents include innovative toner binders designed to maintain offset resistance while achieving high gloss. These binders are characterized by their excellent low-temperature fixability, grindability, image strength, and heat-resistant storage stability. One of his notable inventions involves a toner binder containing a non-linear polyester modified resin, which features carbon-carbon bonds that crosslink polyesters. This invention ensures a loss tangent tan δ of 2 to 20 within a temperature range of 110°C to 130°C. Another significant patent provides a toner binder that meets low-temperature fixing properties, gloss, and hot offset resistance, while also ensuring flowability, high-temperature storability, charge stability, pulverizability, image strength, flex cracking resistance, and document anti-offset properties.
Career Highlights
Tsuyoshi Izumi is associated with Sanyo Chemical Industries, Ltd., where he continues to innovate in the field of toner technology. His expertise and dedication have led to advancements that benefit various applications in printing and imaging.
Collaborations
Izumi has collaborated with notable colleagues, including Takao Mukai and Takashi Akutagawa, to further enhance the development of toner binders and related technologies.
Conclusion
Tsuyoshi Izumi's contributions to toner technology exemplify the impact of innovative thinking in the field of printing materials. His patents reflect a commitment to improving product performance and quality, making him a significant figure in the industry.