Atsuo Ikeda

Title: Atsuo Ikeda: Innovator in Optical Technology

Introduction

Atsuo Ikeda is a prominent inventor based in Tokorozawa, Japan. He has made significant contributions to the field of optical technology, holding a total of 5 patents. His work primarily focuses on enhancing the functionality and efficiency of optical data readers and automatic record players.

Latest Patents

One of Ikeda's latest patents is an optical data reader that features an improved servo system. This innovative design maintains an orthogonal relationship between the optical axis of an irradiating light beam and the surface of a recording disc. The data reader includes a holding mechanism for the optical system, which is movable in the radial direction of the disc, along with a tilt servomechanism. This servomechanism utilizes flexible members to support the objective lens, allowing it to be rotatable and movable in a plane that includes the rotational axis of the disc. Additionally, a detector is incorporated to identify any deviation from the orthogonal position, and a drive device adjusts the objective lens based on the detection signal.

Another notable patent is the dual drive system for a phono pickup arm. This system is designed for an automatic record player that allows for programmed music selection. It consists of a mechanical first drive system that mechanically drives the pickup arm, and an electromagnetic second drive system that utilizes electromagnetic force for the same purpose. The circuitry in this system enables the selection between the two drive systems based on the operational mode of the player or the position of the pickup arm.

Career Highlights

Atsuo Ikeda is currently employed at Pioneer Electronic Corporation, a company renowned for its innovations in audio and visual technology. His work at Pioneer has allowed him to develop cutting-edge technologies that enhance user experience in audio playback and data reading.

Collaborations

Ikeda has collaborated with notable colleagues, including Hiroshi Kuribayashi and Takashi Kikuchi. Their combined expertise has contributed to the advancement of optical technologies and the development of innovative products in the industry.

Conclusion

Atsuo Ikeda's contributions to optical technology through his patents and work at Pioneer Electronic Corporation highlight his role as a significant innovator in the field. His inventions continue to influence the way we interact with audio and data technologies today.