Company Filing History:
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Years Active: 2018-2025
Title: Hiroshi Odajima: Innovator in Aqueous Pigment Dispersion and Toner Technology
Introduction
Hiroshi Odajima is a notable inventor based in Kyoto, Japan. He has made significant contributions to the fields of pigment dispersion and toner technology. With a total of 4 patents to his name, Odajima's work has had a considerable impact on the printing and imaging industries.
Latest Patents
One of his latest patents is an aqueous pigment dispersion that boasts high initial dispersibility, storage stability, and color developability after printing. This innovation is particularly effective in enhancing rub resistance in cotton fabrics. The aqueous pigment dispersion is designed for use in inkjet inks, incorporating a pigment dispersed with a polyurethane resin. This resin is created by reacting an active hydrogen atom-containing component with an organic polyisocyanate component. The resulting coating film demonstrates impressive storage modulus properties, ensuring durability and performance.
Another significant patent involves a toner binder that achieves low-temperature fixing properties, gloss, and hot offset resistance. This toner binder is formulated to provide a toner that meets various performance criteria, including flowability, high-temperature storability, and image strength. The specific relationships between the storage modulus of the THF-insoluble and THF-soluble components are critical to the effectiveness of this invention.
Career Highlights
Throughout his career, Hiroshi Odajima has worked with prominent companies such as Sanyo Chemical Industries and Seiko Epson Corporation. His experience in these organizations has allowed him to refine his expertise in developing innovative materials and technologies.
Collaborations
Odajima has collaborated with notable colleagues, including Satoshi Utsui and Tomohisa Kato. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Hiroshi Odajima's contributions to aqueous pigment dispersion and toner technology highlight his role as a key innovator in the industry. His patents reflect a commitment to enhancing product performance and durability. His work continues to influence the fields of printing and imaging, showcasing the importance of innovation in technology.