Katsuaki Kuze

Title: Innovations by Katsuaki Kuze: A Pioneer in Light-Diffusing Technologies

Introduction

Katsuaki Kuze is an esteemed inventor based in Ohtsu, Japan, known for his significant contributions to the field of light-diffusing technologies. With a remarkable portfolio of 21 patents, Kuze has established himself as a key figure in the development of advanced optical materials that enhance the efficiency and performance of lighting and display devices.

Latest Patents

Kuze's latest patents showcase his innovative spirit and technical prowess. Among his notable inventions is an *anisotropic light-diffusing film*, which is engineered to provide excellent light transmittance and diffusivity. The film is formed by melt-extruding a mixture of two incompatible thermoplastic resins, demonstrating a parallel light ray transmittance ranging between 20-85%, haze levels from 10-80%, and a glossiness of 10-70%. These parameters contribute to a diffusivity ratio of transmitted light that spans from 1.3 to 6.0.

Additionally, Kuze has developed an *anisotropic light-reflecting laminate*, which integrates the light-diffusing film with a light reflector. This laminate is designed to meet specific requirements regarding diffusivity ratio, reflectivity, and the diffusivity of reflected light, optimizing both brightness and light economy.

Furthermore, his work on a *viewing-angle-enhancing film* for liquid crystal display devices highlights his commitment to enhancing user experiences. This innovative film is positioned closer to the observer than the liquid crystal layer, achieving superior viewing angles while minimizing image darkening.

Career Highlights

Katsuaki Kuze's career includes valuable experiences at companies like Toyo Boseki Kabushiki Kaisha and Nippon Magphane Kabushiki Kaisha. His roles at these organizations have allowed him to collaborate with leading experts in his field and contribute significantly to advancing lighting and display technologies.

Collaborations

Throughout his career, Kuze has worked alongside distinguished professionals such as Osamu Makimura and Tsutomu Isaka. These collaborations have enriched his research and development efforts, fostering innovation and the successful commercialization of cutting-edge products in the industry.

Conclusion

Katsuaki Kuze's inventive spirit and dedication to advancing light-diffusing technologies have solidified his status as a leading inventor in his field. With a portfolio of 21 patents, his contributions continue to impact industries reliant on innovative optical materials, driving greater efficiency and enhanced user experiences in lighting and display applications.