Shinichi Umeda

Title: The Innovations of Shinichi Umeda

Introduction

Shinichi Umeda is a prominent inventor based in Fukuoka-ken, Japan. He has made significant contributions to the field of optical materials and has been awarded six patents throughout his career. His work focuses on developing advanced optical members and resin compositions that have practical applications in various industries.

Latest Patents

Umeda's latest patents include an optical member, a method of producing an optical member, and an apparatus for transmitting optical information. The optical member he developed consists of an organic polymer and features a surface with a flatness measurement of 80 μm or less over a specified area. Additionally, he has created a polysulfide-based resin composition that includes a polythiol with multiple functional groups, which is crucial for producing high-quality optical materials.

Career Highlights

Throughout his career, Umeda has worked with notable companies such as Mitsui Toatsu Chemicals, Incorporated and Mitsui Chemicals, Inc. His experience in these organizations has allowed him to refine his expertise in the development of innovative materials and processes.

Collaborations

Umeda has collaborated with esteemed colleagues, including Teruyuki Nagata and Hiroshi Naruse. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Shinichi Umeda's contributions to the field of optical materials and resin compositions highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving optical performance and material properties, making a lasting impact in his field.