Kazunobu Ogawa

Title: Kazunobu Ogawa: Innovator in Daylighting Technology

Introduction

Kazunobu Ogawa is a prominent inventor based in Tokyo, Japan, known for his significant contributions to daylighting technology. With a total of 10 patents to his name, Ogawa has developed innovative solutions that enhance the way natural light is utilized in buildings.

Latest Patents

Among his latest patents are the daylighting sheet, daylighting panel, and roll-up daylighting screen. The daylighting sheet is designed to efficiently perform daylighting while allowing visibility to the outdoor side when applied to a window. It consists of a translucent base material layer and a light deflection layer, which includes light transmission portions aligned to transmit light and light deflection portions filled with a material of lower refractive index. Additionally, Ogawa has developed a semi-transmissive reflection sheet, light guide plate, and display device. The semi-transmissive reflection sheet features a first optical shape layer with unit optical shapes and a second optical shape layer laminated on top. This design allows for effective light management and reflection.

Career Highlights

Kazunobu Ogawa has worked with notable companies such as Dai Nippon Printing Co., Ltd. and Ryobi Limited. His experience in these organizations has contributed to his expertise in optical technologies and innovations in daylighting solutions.

Collaborations

Ogawa has collaborated with talented individuals in the field, including Tsuyoshi Kashiwagi and Hideki Miyata. Their joint efforts have further advanced the development of innovative products in the realm of daylighting technology.

Conclusion

Kazunobu Ogawa's work in daylighting technology showcases his commitment to innovation and improving the efficiency of natural light usage in buildings. His patents reflect a deep understanding of optical principles and a dedication to enhancing everyday environments.