Hiroshi Dohi

Title: **Hiroshi Dohi: A Pioneer in Photographic Technology**

Introduction

Hiroshi Dohi is an esteemed inventor based in Seongnam-si, South Korea, recognized for his contributions to the field of photographic technology. With a strong portfolio that includes three patents, Dohi's innovative spirit has led to advancements in imaging devices that enhance photographic capabilities.

Latest Patents

Dohi's most recent patents reflect his ingenuity in developing advanced photographing apparatus. One such patent describes a photographing apparatus that integrates an optical system with an imaging device, capable of converting image light into electrical signals. This apparatus features a light amount reduction filter, which specifically reduces light wavelengths between 450 nm and 600 nm, thereby optimizing image quality.

Another significant patent delineates a method of controlling exposure time using infrared light. This inventive approach includes a computer-readable storage medium containing program codes that facilitate this method. Furthermore, Dohi's work on an electronic apparatus with a photographing function showcases his ability to merge technology with practicality. This apparatus comprises a flash emitting both visible and infrared light, an infrared detector for generating detection signals, and an image sensor that transforms light into image signals, while a controller adjusts the exposure time based on the infrared detection.

Career Highlights

Hiroshi Dohi's professional journey has been primarily with Samsung Electronics Co., Ltd. His role at this leading technology company has allowed him to push the boundaries of photographic technology. Dohi’s innovations have not only received patents but have also enhanced user experiences through improved imaging solutions in various electronic devices.

Collaborations

Throughout his career, Dohi has collaborated with several notable individuals, including Yeo-tak Youn and Atsushi Mikoshiba. These collaborations have fostered a creative environment that nurtures innovative ideas and practical solutions in technology.

Conclusion

Hiroshi Dohi stands out as a key figure in the realm of photographic technology. His innovative patents and collaborative efforts at Samsung Electronics Co., Ltd. have played a significant role in advancing the capabilities of imaging devices. As the industry continues to evolve, Dohi’s contributions are likely to inspire future breakthroughs and enhance the way we capture and process images.