Company Filing History:
Years Active: 2018
Title: Hiroyuki Ogihara - Innovator in Piezoelectric Technology
Introduction
Hiroyuki Ogihara is a prominent inventor based in Chiba, Japan, known for his significant contributions to the field of piezoelectric materials. With a focus on innovative manufacturing methods, his work has the potential to revolutionize the utilization of piezoelectric films in various applications.
Latest Patents
Ogihara holds a patent for a "Thermal poling method, piezoelectric film and manufacturing method of same, thermal poling apparatus, and inspection method of piezoelectric property." This invention introduces a thermal poling method that simplifies the poling treatment process through a dry method. Specifically, the poling treatment is conducted on a PZT (lead zirconate titanate) film using a heat treatment under pressurized oxygen at temperatures ranging from 400°C to 900°C. Notably, the PZT film transitions from a single-domain crystal structure before treatment to a multi-domain crystal structure post-treatment, enhancing its piezoelectric properties.
Career Highlights
Hiroyuki Ogihara is associated with Youtec Co., Ltd., where he has been instrumental in developing advanced technologies related to piezoelectric materials. His expertise in materials engineering and innovative approaches contribute significantly to the company's research and development initiatives.
Collaborations
Throughout his career, Ogihara has collaborated with notable colleagues, including Takeshi Kijima and Yuuji Honda. These partnerships foster an environment of innovation, allowing for the exchange of ideas and expertise that enhances their research outcomes in piezoelectric technology.
Conclusion
Hiroyuki Ogihara stands out as a visionary inventor in the domain of piezoelectric materials. His patented thermal poling method marks a critical development in simplifying manufacturing processes, paving the way for new applications in technology. As the field of piezoelectric materials continues to grow, Ogihara's contributions will undoubtedly inspire future innovations and advancements.
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.