Shinji Tsuru

Title: Innovator Spotlight: Shinji Tsuru from Higashimurayama, Japan

Introduction: Shinji Tsuru is a notable inventor based in Higashimurayama, Japan. He has contributed significantly to the field of materials science with his innovative ideas and inventions. With a total of four patents to his name, Tsuru's work focuses on enhancing the functionality of various coatings and optical devices.

Latest Patents: Among his latest innovations are two significant patents. The first is a **water repellent coating composition** that includes a fluororesin powder with a specific surface area ranging from 27 to 48 m²/g and a molecular weight ranging from 10,000 to 100,000. This composition uses an acrylic-silicone binder resin and a solvent, making it applicable in diverse fields such as construction, civil engineering, transportation, and communication. The resulting coated films demonstrate exceptional water repellency, as well as anti-snow and anti-ice sticking properties, ensuring durability and weatherability.

The second patent is for an **optical device with high polymer material and method of forming the same**. This polymer dispersed liquid crystal optical device features elements that control light reflection, transmission, and diffraction by applying an electrical field. The unique design allows for the adjustment of the optical elements' inter-element spacings, enabling generation of light reflection in accordance with Bragg's law, thus proving ideal for full-color optical display apparatus in a matrix-driven configuration.

Career Highlights: Tsuru's esteemed career is marked by his work at the Nippon Telegraph and Telephone Corporation, where he applies his expertise in materials science to develop cutting-edge technologies. His contributions have not only advanced the field but also paved the way for practical applications in various industries.

Collaborations: Shinji Tsuru has worked alongside talented colleagues, including Keiji Tanaka and Kinya Kato. Together, they have pooled their knowledge and skills to innovate and advance the technologies within their field, contributing to numerous successful projects.

Conclusion: Shinji Tsuru is a prominent figure in the realm of materials innovation, with a focus on water repellent coatings and optical devices. His continued endeavors at the Nippon Telegraph and Telephone Corporation, coupled with fruitful collaborations, position him as a leader in implementing groundbreaking technologies that influence various aspects of modern life.