Company Filing History:
Years Active: 2017-2024
Title: Innovations by Hiroki Katoh in Piezoelectric Technology
Introduction
Hiroki Katoh is a prominent inventor based in Tokyo, Japan, recognized for his significant contributions to the field of piezoelectric technology. He holds a total of nine patents, reflecting his dedication to advancing innovations in this specialized domain.
Latest Patents
Among Hiroki Katoh's latest patents are several groundbreaking inventions, including a piezoelectric composition, piezoelectric element, piezoelectric device, piezoelectric transformer, ultrasonic motor, ultrasonic wave-generating element, and a filter element. One of his notable compositions comprises a combination of alkali metal elements, vanadium, niobium, tantalum, copper, germanium, and oxygen. The inventive piezoelectric composition features a main phase accompanied by a high copper-concentration phase, adhering to specific ratios of oxygen and copper. These innovations are crucial for the development of advanced piezoelectric elements, which include a stacked body formed of piezoelectric and internal electrode layers, utilizing precious metals for effective performance.
Career Highlights
Hiroki Katoh's career at TDK Corporation has been marked by a relentless pursuit of technological advancement in piezoelectric devices. Through his inventive spirit, he has pioneered improvements that aim to enhance the efficiency and application range of piezoelectric elements in various technologies, from consumer electronics to industrial applications.
Collaborations
During his tenure, Hiroki has collaborated with esteemed colleagues such as Yuiko Hirose and Masakazu Hirose. These partnerships have facilitated the successful development and patenting of numerous innovative piezoelectric technologies, indicating the strength of teamwork in achieving significant advancements in the field.
Conclusion
In summary, Hiroki Katoh stands out as an influential inventor in the realm of piezoelectric technology. With his nine patents and collaboration with esteemed colleagues at TDK Corporation, he has reinforced the importance of innovation in enhancing the capabilities of piezoelectric applications, paving the way for future advancements in this critical area of technology.