Takumi Kosugi

Title: Takumi Kosugi: Innovator in Optical Functionality

Introduction

Takumi Kosugi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of optical technology, holding a total of 2 patents. His innovative work focuses on creating advanced materials that enhance optical functions.

Latest Patents

One of his latest patents is for a continuous sheet having optical functions. This invention involves extruding a thermoplastic resin on a three-dimensional pattern side of a continuous release sheet. The process allows for the transfer of the pattern to the thermoplastic resin, resulting in a sheet that is free of streaks and scratches, and can be cut into any desired size and form. Another notable patent is for a prism sheet that features a plurality of triangular prism-shaped lens units. This prism sheet is designed to be free from interference fringes and is substantially safe from scratching, making it highly useful for liquid crystal devices.

Career Highlights

Takumi Kosugi works at Goyo Paper Working Co., Ltd., where he continues to develop innovative optical materials. His work has garnered attention for its practical applications in various industries, particularly in enhancing the performance of optical devices.

Collaborations

Throughout his career, Kosugi has collaborated with notable colleagues such as Shuzo Ohara and Osamu Kawaguchi. These collaborations have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Takumi Kosugi is a key figure in the field of optical technology, with a focus on creating materials that improve optical functionality. His patents reflect his commitment to innovation and excellence in this specialized area.