Company Filing History:
Years Active: 1997-2013
Title: The Innovative Genius of Hiromi Nambu
Introduction
Hiromi Nambu is an accomplished inventor based in Wakayama, Japan, celebrated for his significant contributions to the field of chemistry and materials science. With an impressive portfolio of seven patents, Nambu specializes in developing advanced pigment dispersants and toners that enhance various industrial applications.
Latest Patents
Nambu's most recent patents showcase his innovative approach to chemistry. One notable invention is a pigment dispersant containing a copolymer with constituent units derived from polymerizable macromonomers. This nonaqueous pigment dispersant comprises a copolymer that integrates a nitrogen atom-containing polymerizable macromonomer and another monomer unit that is copolymerizable with it. Additionally, he has developed a pigment dispersion composition that includes the dispersant, a pigment, and a nonaqueous solvent.
Another significant patent focuses on a process for producing toner for electrophotography. This toner is designed to possess excellent heat-resistant storage properties and a wide fusing temperature range. The production process involves emulsifying a resin binder, aggregating emulsified particles, and coalescing the aggregated particles, along with adding functional compounds to enhance the resin binder's performance.
Career Highlights
Hiromi Nambu's career is marked by his affiliation with Kao Corporation, a leading entity in chemical and consumer products. His role at the company has allowed him to apply his expertise in chemistry to develop solutions that meet industry needs. Nambu's innovative mindset and technical skills have propelled him to the forefront of his field, holding multiple patents that demonstrate his dedication to research and development.
Collaborations
Throughout his career, Nambu has collaborated with esteemed colleagues, including Takayuki Amiya and Akira Umada. These partnerships have fostered an environment of creativity and shared knowledge, leading to innovative solutions in pigment dispersal and toner production.
Conclusion
Hiromi Nambu stands out as a pioneering inventor whose contributions have had a lasting impact on material science and industrial applications. With his latest patents in pigment dispersants and electrophotography toners, Nambu continues to push the boundaries of innovation, showcasing the importance of collaboration and creativity in the field. His work at Kao Corporation exemplifies how dedicated inventors can shape the future of technological advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.