Hideyuki Ohban

Title: Innovations of Inventor Hideyuki Ohban

Introduction

Hideyuki Ohban is a notable inventor based in Kawaguchi, Japan. He has made significant contributions to the field of ophthalmology through his innovative inventions. With a total of 6 patents, Ohban has focused on developing advanced ophthalmologic apparatuses that enhance the accuracy and efficiency of eye examinations.

Latest Patents

Among his latest patents is an ophthalmologic apparatus designed to determine the direction in which a target used for adjusting the working distance comes into focus. This apparatus takes into account the influence of astigmatism present in the cornea reflection image of the eye being examined. Another significant invention is a fundus camera, which includes a focus target projection unit, a split optical element, and a focus target illumination light source. This camera is equipped with a fundus photographing optical system and a phase difference detection unit that detects phase differences between focus target images based on signals from image sensors.

Career Highlights

Hideyuki Ohban is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work at Canon has allowed him to push the boundaries of technology in ophthalmology, contributing to the development of tools that improve eye care.

Collaborations

Ohban has collaborated with esteemed colleagues such as Tomoyuki Iwanaga and Nobuyoshi Kishida. Their teamwork has fostered an environment of innovation and creativity, leading to the successful development of advanced ophthalmologic technologies.

Conclusion

Hideyuki Ohban's contributions to ophthalmology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to impact the way eye examinations are conducted, ultimately benefiting patients worldwide.