Yasuo Shibata

Title: **Yasuo Shibata: Innovator in Semiconductor and Tire Technology**

Introduction

Yasuo Shibata, an accomplished inventor based in Tokyo, Japan, has made significant contributions to technology through his 13 patents. With a focus on both pneumatic tire manufacturing and optical semiconductor devices, Shibata's innovations reflect a blend of creativity and technical proficiency.

Latest Patents

Among Yasuo Shibata's latest patents is the **Vulcanization Mold and Pneumatic Tire Manufactured with the Mold**. This invention describes a vulcanization mold that features blades designed with thick distal-end portions, optimally facilitating smooth pullout without failure. The mold incorporates a unique blade density that varies across different sections, enhancing the efficiency of tire production.

Another significant contribution is his patent for an **Optical Semiconductor Device and Optical Semiconductor Integrated Circuit**. This invention leverages a semiconductor substrate to combine materials with distinct refractive indices and temperature dependencies. This advancement allows for precise control of the oscillation wavelength and reduction of waveguide loss through carefully configured interfaces, showcasing Shibata's ingenuity in the field of optical technology.

Career Highlights

Throughout his career, Yasuo Shibata has been associated with prestigious companies, including **Nippon Telegraph and Telephone Corporation** and **Xerox Corporation**. His work has not only advanced product development in these organizations but has also significantly influenced the broader technology landscape.

Collaborations

Shibata's journey includes collaborations with notable peers, such as Nobuhiro Kikuchi and Nobuhiro Nunoya. These partnerships have undoubtedly contributed to the innovation process, reflecting a synergistic approach to advancing technology.

Conclusion

Yasuo Shibata’s profound impact on both tire manufacturing and optical semiconductor devices is evident through his numerous patents. His work exemplifies the spirit of innovation, pushing the boundaries of technology to create practical solutions that benefit various industries. As he continues to evolve as an inventor, Shibata's legacy will inspire future generations of innovators.