Location History:
- Suntou-gun, JP (2013)
- Toride, JP (2015 - 2017)
- Matsudo, JP (2016 - 2017)
- Tokyo, JP (2019 - 2022)
Company Filing History:
Years Active: 2013-2025
Title: Daisuke Tsujimoto: Innovator in Toner Technology
Introduction
Daisuke Tsujimoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of toner technology, holding a total of 17 patents. His work focuses on enhancing the performance and quality of toner used in printing applications.
Latest Patents
Among his latest patents, Tsujimoto has developed innovative toner formulations. One notable patent describes a toner that includes toner particles containing a binder resin, a colorant, and inorganic fine particles. This toner exhibits a unique depth profile of element distribution, where two or more minimum points of carbon concentration exist within a depth region of 500 nm. Additionally, the concentration of inorganic elements reaches a maximum value at specific depth positions corresponding to these minimum points. Another patent details a toner particle that contains a binder resin with at least 50 mass % of a polyester resin. This polyester resin includes a silicone segment, and specific relationships between the ratios of silicon and carbon atoms are established through X-ray photoelectron spectroscopy analysis.
Career Highlights
Daisuke Tsujimoto is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and printing technology. His work at Canon has allowed him to push the boundaries of toner innovation, contributing to the company's reputation for high-quality printing solutions.
Collaborations
Throughout his career, Tsujimoto has collaborated with notable colleagues, including Toru Takahashi and Yoshihiro Ogawa. These collaborations have fostered a creative environment that has led to the development of advanced toner technologies.
Conclusion
Daisuke Tsujimoto's contributions to toner technology have established him as a key figure in the field. His innovative patents and collaborations continue to influence the industry, ensuring that he remains at the forefront of printing technology 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.