Yuuji Nagamatsu

Title: Yuuji Nagamatsu: Innovator in Information Processing Systems

Introduction

Yuuji Nagamatsu is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of information processing systems, particularly in the context of multifunction peripherals. With a total of two patents to his name, Nagamatsu's work reflects a commitment to enhancing the efficiency and reliability of electronic devices.

Latest Patents

Nagamatsu's latest patents include a system, method, and non-transitory recording medium for determining the lifetimes of components of multifunction peripherals. This innovative information processing system is designed to determine when components should be replaced through preventive maintenance. It utilizes a leading variable specifying unit to identify relevant variables that represent the use states and failure data of electric devices. Additionally, it features a lifetime matrix creating unit that classifies values of leading variables to create a matrix indicating the lifetimes of components. The system also includes a lifetime outputting unit that determines the lifetimes of components for respective electric devices.

Another significant patent is for an image forming apparatus and image forming control method. This apparatus includes a high-voltage power supply, a charging device, and a photoconductor that carries an image to be formed on a recording medium. It is equipped with temperature and humidity sensors that monitor conditions inside the apparatus, ensuring optimal performance. The circuitry in this system commands the high-voltage power supply to adjust the electric power supplied based on feedback signals.

Career Highlights

Yuuji Nagamatsu is currently employed at Ricoh Company, Ltd., a leading provider of imaging and electronics solutions. His work at Ricoh has allowed him to focus on developing advanced technologies that improve the functionality and longevity of imaging devices.

Collaborations

Throughout his career, Nagamatsu has collaborated with esteemed colleagues such as Takeyoshi Sekine and Takenori Oku. These partnerships have fostered innovation and contributed to the successful development of his patented technologies.

Conclusion

Yuuji Nagamatsu's contributions to the field of information processing systems exemplify his dedication to innovation. His patents reflect a deep understanding of the complexities involved in electronic device maintenance and performance. Through his work at Ricoh Company, Ltd., he continues to push the boundaries of technology, making a lasting impact in the industry.