Ryoko Shibuya

Title: The Innovative Contributions of Ryoko Shibuya

Introduction: Ryoko Shibuya is a prominent inventor based in Tokyo, Japan. She has made significant strides in the field of optical technology, particularly with her innovative designs and patents. Her work has contributed to advancements in optical switch matrices, showcasing her expertise and creativity in engineering.

Latest Patents: Ryoko Shibuya holds a patent for an optical switch matrix. This invention allows for the selection of an optical propagation route between input ports and output ports through electric control. The design features a first directional coupler located on the input port side of a crosspoint in the matrix, while a second directional coupler is positioned on the output port side. Additionally, a corner reflector is formed at the joint of the first and second directional couplers, enhancing the functionality of the device. She has 1 patent to her name.

Career Highlights: Ryoko Shibuya is currently employed at Oki Electric Industry Co., Ltd., where she continues to develop innovative technologies. Her role at the company allows her to collaborate with other talented engineers and contribute to cutting-edge projects in the optical field.

Collaborations: Some of her notable coworkers include Hideaki Okayama and Akio Matoba. Their teamwork fosters a creative environment that encourages the development of new ideas and technologies.

Conclusion: Ryoko Shibuya's contributions to the field of optical technology exemplify her dedication and innovative spirit. Her patent for the optical switch matrix is a testament to her skills as an inventor. Through her work at Oki Electric Industry Co., Ltd., she continues to push the boundaries of technology and inspire future innovations.