Company Filing History:
Years Active: 2010-2013
Title: Hiroyuki Murakami: Innovator in Toner Technology
Introduction
Hiroyuki Murakami is a prominent inventor based in Toyonaka, Japan. He has made significant contributions to the field of toner technology, holding a total of 8 patents. His work focuses on developing advanced materials and methods for image formation.
Latest Patents
Among his latest patents is a toner for developing latent electrostatic images. This toner is produced by suspension polymerizing a polymerizable monomer composition in an aqueous dispersion medium. The composition includes a polymerizable monomer, a colorant, and a layered inorganic mineral, where at least part of the interlayer ion is replaced with an organic ion. Additionally, he has patented a toner and method of manufacturing the same, which involves toner particles made from a binder resin, a coloring agent, and a wax. These toner particles are prepared by agglomerating and/or fusing at least two kinds of resin particulates and particles of the coloring agent dispersed in an aqueous medium.
Career Highlights
Hiroyuki Murakami is currently employed at Ricoh Company, Ltd., where he continues to innovate in the field of imaging technology. His work has been instrumental in enhancing the quality and efficiency of toner products.
Collaborations
He has collaborated with notable coworkers, including Takuya Kadota and Yoshimichi Ishikawa, contributing to various projects and advancements in their field.
Conclusion
Hiroyuki Murakami's contributions to toner technology exemplify his innovative spirit and dedication to improving imaging solutions. His patents reflect a commitment to advancing the industry and enhancing the quality of printed materials.