Koji Suenaga

Title: The Innovative Mind of Koji Suenaga

Introduction

Koji Suenaga, an accomplished inventor based in Ebina, Japan, has made significant contributions to the field of ink supply systems. His innovative work, primarily associated with Fuji Xerox Co., Ltd., has culminated in several patents that enhance the functionality of ink-jet recording technologies. With a total of three patents to his name, Suenaga stands out as a commendable figure in the realm of industrial application and innovation.

Latest Patents

Suenaga's latest patents include an ink supply device, an ink-jet recording device, and a method of supplying ink. The ink supply device is ingeniously designed to operate in conjunction with a recording head unit that ejects ink drops on the recording medium based on image information. This device features a sub ink tank, which is equipped with an air communication hole, facilitating efficient ink supply. Key to its operation is a pressure reduction part that allows ink to be supplied to the sub ink tank by creating a negative pressure inside it. Additionally, a sealing part ensures the air communication hole is sealed while the pressure reduction occurs, enhancing ink supply reliability and efficiency.

Career Highlights

Throughout his career, Koji Suenaga has played a pivotal role at Fuji Xerox Co., Ltd., where he has dedicated his efforts to advancing ink-jet technology. His innovative spirit and technical expertise have not only positioned him as a notable inventor but have also contributed to enhancing photo-printing capabilities across various applications.

Collaborations

Suenaga's journey is shared with distinguished colleagues such as Tatsuhiro Ishize and Mitsuhide Soga, with whom he collaborates on various projects. Together, they push the boundaries of research and innovation within the ink-jet technology sector, ensuring that their developments meet the growing demands of the printing industry.

Conclusion

Koji Suenaga exemplifies the essence of innovation in technology through his inventive designs and patent contributions. His work continues to influence and shape the industry, making him a significant figure in the landscape of modern ink supply systems. As technology advances, his innovations will undoubtedly play a crucial role in the evolution of ink-jet recording devices.