Location History:
- Kanagawa, JP (2007)
- Yokohama, JP (2006 - 2012)
- Tokyo, JP (2010 - 2023)
Company Filing History:
Years Active: 2006-2025
Title: Daiji Okamura: Innovator in Ink Jet Technology
Introduction
Daiji Okamura, based in Tokyo, Japan, is a prolific inventor with a remarkable portfolio of 43 patents. His work primarily focuses on advancing ink jet recording methods and apparatuses, contributing significantly to the field of imaging technology.
Latest Patents
Okamura's latest patents showcase innovative developments in ink jet technology. One notable patent is for an ink jet recording method that provides excellent ejecting stability and the capability of recording vibrant fluorescent-colored images with outstanding color developability and abrasion resistance. This method includes a recording step where an aqueous ink is ejected from an ink jet system's recording head and applied to a recording medium, followed by a heating step at a specified temperature. The aqueous ink formulation comprises two types of resin particles, one dyed with at least one fluorescent dye and containing a cyano group, while the second resin particle is free of coloring materials.
Additionally, another recent patent focuses on an aqueous ink composition for ink jet applications that integrates a resin particle dyed with a fluorescent dye and a water-soluble resin. The inventive formulation is designed to provide superior performance in various printing applications by utilizing specific components that enhance stability and quality.
Career Highlights
Okamura has made significant strides in his career as an inventor at Canon Kabushiki Kaisha, a prestigious company renowned for its innovations in imaging technology. His contributions have been pivotal in enhancing the quality and functionality of ink jet products, setting new standards in the industry.
Collaborations
Throughout his career, Okamura has worked collaboratively with talented individuals, including coworkers Kousuke Yamasaki and Jun Yoshizawa. Their combined expertise and innovative spirit have led to the development of groundbreaking technologies, further solidifying their contributions to the ink jet sector.
Conclusion
Daiji Okamura's pioneering work in ink jet technology, marked by numerous patents and collaborative efforts, has positioned him as a leading innovator in the industry. His commitment to advancing the capabilities of ink jet recording methods continues to inspire future innovations, benefiting both the company he represents and the broader technological landscape.
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.