Kozoh Satoh

Title: Innovations by Kozoh Satoh in Optical Writing Technology

Introduction

Kozoh Satoh is a notable inventor based in Tokorozawa, Japan. He has made significant contributions to the field of optical writing technology, particularly through his innovative patent related to printer controllers. His work focuses on enhancing the precision of image formation in printing devices.

Latest Patents

Kozoh Satoh holds a patent for an "Optical writing head driving device." This invention involves a printer controller that sets compensation values to address positional deviations of LED array chips. The device utilizes a delay circuit section, which is controlled via a shift register and a latch circuit. The shift register sequentially acquires bitmap data from the printer controller and supplies it to an AND gate through the latch circuit. Upon receiving a strobe signal from the printer controller, the delay circuit section supplies the strobe signal to the AND gate after a predetermined delay time. The AND gate generates drive signals that correspond to the input bitmap data and the strobe signal, which are then sent to the LED array chips. This innovative approach ensures that the LEDs emit light at the correct timings, allowing for the formation of images without positional deviations. Notably, at least one of the LED array chips may be unaligned with adjacent chips, and the compensation values are derived through interpolation based on detected positional deviations.

Career Highlights

Throughout his career, Kozoh Satoh has demonstrated a commitment to advancing printing technology. His innovative solutions have contributed to improved accuracy and efficiency in optical writing devices. His patent reflects his expertise and dedication to the field.

Collaborations

Kozoh Satoh has worked alongside talented colleagues, including Makoto Asako and Kenji Takano. Their collaborative efforts have furthered advancements in optical writing technology.

Conclusion

Kozoh Satoh's contributions to optical writing technology through his innovative patent highlight his role as a significant inventor in the field. His work continues to influence the development of precise printing solutions.