Mamoru Horiuchi

Title: **The Innovations of Mamoru Horiuchi: Advancing Electronic Printing Technology**

Introduction

Mamoru Horiuchi is an accomplished inventor based in Kawasaki, Japan, renowned for his significant contributions to electronic printing technology. With a patent that showcases his innovative approach, Horiuchi has made strides in enhancing the performance of light-emitting elements used in printers.

Latest Patents

Horiuchi holds a patent for a "Method and apparatus for detecting and compensating light emission from a device having a plurality of light-emitting elements." This invention focuses on a checking method specifically designed for LED arrays in electronic printing equipment. The unique aspect of this method is that it allows for the detection and compensation of light emission without the need to remove the LED array from the printer. This check can be performed within a brief time period, coinciding with regular page changes, ensuring uninterrupted operation of the printer.

The process involves lighting each LED with a pulse and detecting the emission output through a strategically positioned photoelectric detector. The emissions generate a series of pulses, each representing the characteristics of individual LEDs. These signals are converted into digital data and stored in RAM, aiding in the assessment of the LEDs' performance over time. Such innovation not only improves the uniformity of printed output but also facilitates predictive maintenance, thereby enhancing the lifespan of the LED arrays.

Career Highlights

Currently, Mamoru Horiuchi is associated with Fujitsu Corporation, where he continues to advance the capabilities of electronic printing technologies. His career is marked by a dedication to improving the efficiency and reliability of devices that incorporate light-emitting elements.

Collaborations

Throughout his career, Horiuchi has collaborated with fellow innovators, including Yoshinori Wada and Hirotoshi Shimizu. Together, they contribute to the ongoing research and development within Fujitsu Corporation, further driving innovations in the field of electronics and printing technology.

Conclusion

Mamoru Horiuchi's innovative patent highlights his commitment to enhancing electronic printing technologies. By addressing the operational efficiency of LED arrays, Horiuchi not only contributes to Fujitsu Corporation but also sets a benchmark for future advancements in the industry. His work underscores the importance of continual innovation in achieving higher performance standards in electronic devices.