This inventor holds 1 USPTO granted patent and 5 published patent applications, plus 1 CIPO patent. Top assignees: Canon Kabushiki Kaisha, Tokyo University of Science Foundation. Active years: 2012.
Company Filing History:
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1 out of 141 
Years Active: 2012
Title: Tomosato Okubo: Innovator in Ferroelectric Materials
Introduction
Tomosato Okubo is a notable inventor based in Fujimino, Japan. He has made significant contributions to the field of materials science, particularly in the development of ferroelectric materials. His innovative work has led to advancements that enhance the performance of ferroelectric devices.
Latest Patents
Okubo holds a patent for a ferroelectric material, a method of producing this material, and a ferroelectric device that utilizes it. The patent describes a ferroelectric material characterized by excellent ferroelectricity and insulation properties. The material includes a metal oxide with a perovskite-type crystal structure, specifically bismuth ferrite, which is partially substituted by manganese. Additionally, the invention incorporates copper oxide and nickel oxide to further improve the material's properties.
Career Highlights
Throughout his career, Okubo has worked with prominent organizations such as Canon and the Tokyo University of Science Educational Foundation Administrative Organization. His experience in these institutions has allowed him to collaborate with leading experts in the field and contribute to groundbreaking research.
Collaborations
Okubo has collaborated with notable colleagues, including Kenji Takashima and Makoto Kubota. Their joint efforts have played a crucial role in advancing the research and development of ferroelectric materials.
Conclusion
Tomosato Okubo's contributions to the field of ferroelectric materials demonstrate his innovative spirit and dedication to advancing technology. His work continues to influence the development of high-performance ferroelectric devices.