This inventor holds 5 USPTO granted patents and 10 published patent applications and 1 EPO patent. Top assignees: Sumitomo Osaka Cement Co., Ltd., Sumitomo Osaka Cement Co., Ltd.. Active years: 2020-2026.
Company Filing History:
3 out of 482 
2 out of 19 Years Active: 2020-2026
Title: Yuki Kugimoto: Innovator in Optical Waveguide Technology
Introduction
Yuki Kugimoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical waveguide technology, holding a total of 5 patents. His innovative work focuses on enhancing optical transmission systems, which are crucial for modern communication technologies.
Latest Patents
Kugimoto's latest patents include an optical waveguide element and an optical transmission apparatus and optical modulation device using the same. One of his notable inventions is an optical waveguide device designed to reduce optical loss by eliminating air bubbles within the adhesive layer that joins a reinforcing member to the optical waveguide substrate. This invention is particularly beneficial in cases where protruding features, such as rib-type optical waveguides or spot size converters, are present. Another significant patent involves an optical waveguide element that prevents dropout of optical components due to internal stress at the joint between the optical component and the optical waveguide member. This innovation simplifies the manufacturing process related to the polishing of joining surfaces.
Career Highlights
Throughout his career, Yuki Kugimoto has worked with reputable companies, including Sumitomo Osaka Cement Co., Ltd. His experience in these organizations has allowed him to refine his expertise in optical technologies and contribute to various advancements in the field.
Collaborations
Kugimoto has collaborated with several talented individuals, including Yumi Murata and Shingo Takano. These collaborations have fostered a creative environment that has led to the development of groundbreaking optical technologies.
Conclusion
Yuki Kugimoto's contributions to optical waveguide technology demonstrate his innovative spirit and commitment to advancing communication systems. His patents reflect a deep understanding of optical mechanics and a dedication to improving the efficiency of optical devices.