Koji Futaki

Title: Koji Futaki: Innovator in Plastic Lens Technology

Introduction

Koji Futaki is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of plastic lens technology. His innovative approach has led to advancements that enhance the quality and durability of plastic lenses.

Latest Patents

Futaki holds a patent for a process of molding a coated plastic lens. This invention provides a plastic lens that features a hard coat film and/or anti-reflecting film that is strongly adhered and free from defects such as yellowing, milky turbidities, and cracks. The process involves forming an anti-reflecting film and/or a hard coat film on the working surfaces of a pair of molds. A monomer liquid is then poured into the space between the molds and a ring gasket, followed by polymerization of the monomer. The formation of the films can be achieved through coating a hard coat solution or by vacuum deposition of inorganic substances.

Career Highlights

Futaki is associated with Asahi Kogaku Kogyo Kabushiki Kaisha, a company known for its expertise in optical products. His work has been instrumental in developing high-quality plastic lenses that meet industry standards.

Collaborations

Futaki has collaborated with notable colleagues, including Morio Takamizawa and Takao Fujisawa. Their combined efforts have contributed to the advancement of lens technology.

Conclusion

Koji Futaki's innovative work in the field of plastic lens technology has led to significant advancements that improve the quality and performance of optical products. His contributions continue to influence the industry positively.