Kouichi Ogura

Title: Kouichi Ogura: A Pioneer in Optical Pickup Technology

Introduction

Kouichi Ogura is an innovative inventor based in Tokyo, Japan. He has made significant contributions to the field of optical technologies, accumulating a total of five patents. His work primarily focuses on enhancing the functionality and efficiency of optical pickups, which are crucial components in various optical devices.

Latest Patents

One of Kouichi Ogura's latest patents involves a sophisticated optical pickup design. This design features an objective-lens driving device that includes a movable section equipped with an objective lens, a focusing coil, and tracking coils. Additionally, a fixed section is incorporated that contains a single magnetic circuit with a magnetic gap. The focusing and tracking coils are strategically positioned within this magnetic gap to optimize performance. The design ensures that the point of application of the tracking-driving force, the focusing-driving forces, and the center of gravity of the movable section coincide, enhancing the overall stability and accuracy of the optical pickup. Furthermore, the objective lens and magnetic circuit are arranged within a specified area of a window in the lower shell of an optical disc, and a through hole is included in the mounting base to accommodate the yoke of the magnetic circuit. Enhanced with an inclining fulcrum and a height-adjusting mechanism, the design allows for precise adjustment of the objective-lens driving device.

Career Highlights

Kouichi Ogura has had a remarkable career at TDK Corporation, where he has contributed to advancements in optical technology. His inventive spirit and technical expertise have driven him to develop groundbreaking solutions that improve optical pickup systems. With five registered patents, he stands out as a valuable asset to his team and the industry.

Collaborations

Throughout his career, Kouichi has collaborated with talented professionals such as Noriyuki Kawano and Yoshio Saito. Their combined efforts have fostered innovation within the company, leading to several successful projects that push the boundaries of optical technology.

Conclusion

Kouichi Ogura's dedication to innovation in optical pickup technology highlights his importance as an inventor in the field. His patents not only enhance the functionality of optical devices but also showcase his commitment to advancing technology. With a strong track record and collaborative efforts, Ogura continues to lead the way in optical innovations.