Company Filing History:
1 out of 13,395 
3 out of 832,680 Years Active: 2002-2003
Title: Innovations of Toshihiko Sada
Introduction
Toshihiko Sada is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative coloring structures and infrared transmitting films. With a total of four patents to his name, Sada's work showcases his expertise and creativity in engineering.
Latest Patents
One of Sada's latest patents is a coloring structure designed for producing vibrant colors. This structure includes a light-reflecting base and a brilliant layer that contains transparent brilliant units. Each unit is composed of alternating layers of at least two polymers with different refractive indexes. This unique lamination produces interfered light through reflection and interference, as well as transmitted light. The coloring mechanism allows for the creation of interference colors, as well as object colors resulting from the reflection of transmitted light and incident light.
Another significant patent is an infrared transmitting film, which features a mirror-coat layer made up of high-refractive-index and low-refractive-index material layers. This film also includes a color-material layer that absorbs visible light while transmitting infrared rays. The film boasts an impressive transmission factor of 80% or more for infrared rays, making it highly effective for various applications.
Career Highlights
Throughout his career, Toshihiko Sada has worked with prominent companies, including Nissan Motor Company Limited. His experience in the automotive industry has allowed him to apply his innovative ideas to practical applications, enhancing the functionality and efficiency of products.
Collaborations
Sada has collaborated with notable individuals in his field, including Kinya Kumazawa and Hiroshi Tabata. These partnerships have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Toshihiko Sada's contributions to the field of materials science through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence various industries, showcasing the importance of creativity and collaboration in the realm of invention.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.