Hideo Kohyama

Title: Hideo Kohyama: Innovator in Contact Lens Technology

Introduction

Hideo Kohyama is a notable inventor based in Ohmiya, Japan. He has made significant contributions to the field of contact lens technology, particularly in the development of oxygen-permeable lenses. His innovative approach has led to advancements that enhance the comfort and usability of contact lenses.

Latest Patents

Kohyama holds a patent for a "Porous contact lens and method for making it." This invention focuses on creating hard and soft contact lenses with optimal pore diameter and density for oxygen permeability. The process involves molding the contact lens, followed by irradiation with a polyvalent heavy ion beam and ultrasonic etching in the presence of chloroacetic acid.

Career Highlights

Kohyama is affiliated with the Japan Atomic Energy Research Institute, where he applies his expertise in materials science to develop advanced optical products. His work has been instrumental in pushing the boundaries of contact lens technology.

Collaborations

Throughout his career, Kohyama has collaborated with esteemed colleagues such as Minoru Kumakura and Isao Kaetsu. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Hideo Kohyama's contributions to contact lens technology exemplify the impact of innovative thinking in the field of optics. His patented methods continue to influence the design and functionality of modern contact lenses, enhancing user experience and comfort.