Location History:
- Tokyo, JP (2004)
- Yokohama, JP (2011 - 2014)
- Ebina, JP (2015)
- Kanagawa, JP (2011 - 2020)
Company Filing History:
Years Active: 2004-2020
Title: Innovations of Ryuji Yoshida: Pioneering Liquid Circulation Technologies
Introduction
Ryuji Yoshida, an accomplished inventor based in Kanagawa, Japan, has made significant contributions to the field of liquid circulation technologies. With an impressive portfolio of 33 patents, his innovations reflect a dedication to enhancing the efficiency and functionality of liquid ejecting systems.
Latest Patents
Among Yoshida's latest patents are groundbreaking inventions in liquid circulating apparatus and liquid ejecting apparatus. The first patent describes a liquid circulating apparatus that features a circulation route specifically designed to circulate liquid through a liquid ejecting head. This system incorporates a supply-side tank, which maintains a higher pressure than the discharge-side tank, allowing for effective liquid circulation. Notably, the pressure is meticulously set to be lower during the initial filling of the circulation route than when regular circulation occurs.
The second patent unveils a liquid circulation device that includes multiple discharge heads and supply channels, expertly designed to optimize the liquid discharge process. It distinguishes itself with strategically placed fluid restrictors to maximize fluid resistance, ensuring that the flow of liquid is both controlled and efficient across different discharge heads.
Career Highlights
Ryuji Yoshida is currently associated with Ricoh Company, Ltd., where he continues to innovate in the field of liquid dynamics and apparatus design. His role at Ricoh has enabled him to collaborate with various teams, focusing on enhancing liquid ejection technologies that are crucial in numerous applications.
Collaborations
Throughout his career, Yoshida has worked alongside talented colleagues such as Yoshinori Nakagawa and Tomoko Takahashi. These collaborations have fostered an environment of creativity and innovation, leading to the development of advanced liquid circulation systems that benefit a wide array of industries.
Conclusion
Ryuji Yoshida's contributions to liquid circulation apparatus represent a significant advancement in technology. His 33 patents underscore his dedication to innovation and problem-solving within the engineering landscape. With ongoing collaborations and a focus on practical applications, Yoshida's future endeavors will undoubtedly continue to shape the industry.
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.