Koji Kusumoto

Title: Koji Kusumoto: Innovator in Inkjet Technology

Introduction

Koji Kusumoto is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of inkjet technology, holding a total of nine patents. His innovative work has advanced the functionality and efficiency of inkjet recording apparatuses.

Latest Patents

Kusumoto's latest patents include an inkjet recording apparatus and a method for controlling such an apparatus. One of his notable inventions involves a temperature sensor that detects the temperature of ink supplied to multiple nozzles. When a print request is received, if the detected temperature is lower than a reference temperature, the control portion executes preliminary vibration control to create an ink meniscus oscillation in each nozzle. This is achieved by vibrating the piezoelectric elements. Once the temperature reaches the reference level, ink ejection control is executed to release ink from the nozzles in accordance with the output target image. Conversely, if the detection temperature is higher than the reference temperature, the control portion directly executes ink ejection control without preliminary vibration.

Career Highlights

Throughout his career, Koji Kusumoto has worked with notable companies such as Ashimori Industry Co., Ltd. and Kyocera Document Solutions Inc. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced inkjet technologies.

Collaborations

Kusumoto has collaborated with esteemed colleagues, including Masakatsu Hyodo and Isaburo Yagi. Their combined expertise has fostered innovation in the field of inkjet technology.

Conclusion

Koji Kusumoto's contributions to inkjet technology through his patents and collaborations highlight his role as a key innovator in this field. His work continues to influence the development of efficient and effective inkjet recording systems.