Katsuhisa Tsuchiya

Title: Innovations of Katsuhisa Tsuchiya in Inkjet Printing Technology

Introduction

Katsuhisa Tsuchiya is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of inkjet printing technology. With a total of 2 patents, his work has advanced the capabilities and efficiency of inkjet printers.

Latest Patents

Tsuchiya's latest patents include an innovative inkjet printing system. This system features a platen, a printing head, a feeding device, a pre-heater, and a print heater. The printing head is designed to move in a right-left direction above the platen, ejecting solvent ink from its nozzles onto the printing surface of a medium. The feeding device is responsible for moving the medium on the platen in a forward direction, which is substantially perpendicular to the right-left movement of the printing head. The temperature controller ensures that the surface temperature of the medium at the printing position remains within a range of 30°C to 70°C.

Another patent focuses on an inkjet printer that utilizes a medium made of polyvinyl chloride film. The solvent ink in this printer contains an organic pigment ranging from 3 to 7 weight percent, a resin of 15 weight percent or less, and various solvents. The print heater is strategically arranged separately from the pre-heater, and the temperature controller regulates the heating temperatures to maintain the desired surface temperature of the medium.

Career Highlights

Katsuhisa Tsuchiya is currently employed at Mimaki Engineering Company, Ltd. His role at the company allows him to further develop and refine his innovative ideas in inkjet printing technology. His contributions have been instrumental in enhancing the performance and functionality of inkjet printers.

Collaborations

Throughout his career, Tsuchiya has collaborated with notable colleagues, including Hiroshi Kanai and Masaru Ohnishi. These collaborations have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Katsuhisa Tsuchiya's work in inkjet printing technology exemplifies innovation and dedication. His patents reflect a commitment to improving printing systems, making significant strides in the industry. His contributions continue to influence the future of inkjet printing technology.