Company Filing History:
3 out of 4,281 
1 out of 3 
1 out of 10,264 
Years Active: 1988-1991
Title: Tohru Hirano: Innovator of Functionally Gradient Materials
Introduction
Tohru Hirano, an accomplished inventor based in Sakai, Japan, has made significant contributions to the field of materials science. With a total of three patents to his name, his innovative work primarily focuses on functionally gradient materials that merge metals and polymers in unique ways.
Latest Patents
Hirano's latest contributions include the development of a fluororesin/metal base functionally gradient material. This novel creation comprises silver and a fluororesin, with the composition of both materials continuously changing from one side to the other. Another significant patent he holds is for a method of producing composite materials. This method involves creating a layered structure that features ceramic as the first component, metal as the second component, and an intermediate layer that includes these components in continuous gradient ratios. The technique utilizes a synthetic reaction initiated by igniting a powder mixture of the metallic and nonmetallic elements involved, allowing for varied material properties.
Career Highlights
Throughout his career, Hirano has held notable positions at prominent organizations. He has worked with Daikin Industries, Ltd., where he furthered his research and innovations in material design. Additionally, his collaboration with the National Aerospace Laboratories of the Science & Technology Agency has been instrumental in advancing aerospace material applications.
Collaborations
Hirano has had the privilege of working alongside esteemed coworkers, including Masayuki Niino and Akio Suzuki. Together, they have contributed to the advancement of materials science, sharing insights and expertise that drive innovative solutions.
Conclusion
Tohru Hirano's work exemplifies the potential of innovative materials in both industrial and aerospace applications. His patents highlight his commitment to pushing the boundaries of material science, and his collaborations with various industry experts have solidified his status as an influential figure in this field. As the demand for advanced materials continues to grow, Hirano's inventions will undoubtedly play a vital role in shaping the future.