Haruki Nagata

Title: Haruki Nagata: Innovator in Imaging Technology

Introduction

Haruki Nagata, an accomplished inventor hailing from Kanagawa, Japan, has made significant contributions to the field of imaging technology. With a total of five patents to his name, Nagata has established himself as a key figure in innovation at Ricoh Company, Ltd. His inventive spirit and technical expertise have led to the development of advanced devices that enhance image formation and manipulation.

Latest Patents

Nagata's latest patents encompass several innovative devices, including a snap ring, a rotator device, a fixing device, and an image forming apparatus. The snap ring, a pivotal component, is designed to secure a set portion of a shaft from an orthogonal direction relative to the axial shaft direction. It features a unique structure with first and second arcuate portions that are elastically deformable, allowing for the effective retention of the set portion via an elastic deformation restoring force. Furthermore, when in a dormant state, this component ensures that the radii of curvature of the first and second arcuate portions are equivalent to each other and to the set portion, providing seamless operation.

Another noteworthy invention is the cam drive device integrated into the image forming apparatus. This device consists of a rotating cam, a displacement body responsive to the cam, a motor for rotation, and an electric power source that supplies current to the motor. Notably, the stall torque produced by the motor adjusts dynamically based on the change in the cam's rotation stop position, which is crucial for precision in imaging applications.

Career Highlights

Nagata's professional journey has been largely associated with Ricoh Company, Ltd., a leading entity in imaging and electronics. His role as an inventor within the company has allowed him to play a vital part in pushing the boundaries of imaging technology. His developments not only enhance product functionality but also improve the efficiency of manufacturing processes.

Collaborations

Throughout his career, Nagata has worked alongside talented colleagues, including Atsushi Nagata and Ryo Hasegawa. These collaborations have fostered a creative environment that accelerates the pace of innovation and helps in the sharing of diverse ideas and techniques. Their joint efforts contribute significantly to the advancement of technologies in their field.

Conclusion

Haruki Nagata stands out as an influential inventor in the realm of imaging technology. His impressive portfolio of patents demonstrates a commitment to innovation and a deep understanding of complex mechanical systems. As he continues to develop cutting-edge solutions at Ricoh Company, Ltd., the impact of his work will undoubtedly resonate throughout the industry, paving the way for future advancements in imaging technology.