Yoichi Oeda

Title: Yoichi Oeda: Innovator in Illumination Technology

Introduction

Yoichi Oeda is a notable inventor based in Utsunomiya, Japan. He has made significant contributions to the field of illumination technology, particularly through his innovative designs involving LED arrays.

Latest Patents

Oeda holds a patent for an illumination apparatus that features a planar array of LEDs and movable lens arrays for modifying light output. This invention includes a plurality of LED chips arranged to form an LED array, where light from these chips superimposes to project a specific light intensity distribution on a predetermined plane. The apparatus also consists of a pair of lens arrays, each containing multiple lenses, designed to collect light from the LED arrays. A driving unit adjusts the distance between the lens arrays, allowing for changes in the projected light intensity distribution. Additionally, a control unit is responsible for individually managing the output of the first and second LED arrays.

Career Highlights

Oeda is currently employed at Canon Inc., a leading company in imaging and optical products. His work at Canon has allowed him to explore and develop advanced technologies in the field of illumination.

Collaborations

Oeda has collaborated with fellow inventor Noboru Osaka, contributing to the advancement of innovative technologies in their respective fields.

Conclusion

Yoichi Oeda's contributions to illumination technology through his patented inventions highlight his role as a significant innovator in the industry. His work continues to influence advancements in LED technology and its applications.