Ryu Ohta

Title: Ryu Ohta: Innovator in Piezoelectric Technology

Introduction

Ryu Ohta is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of piezoelectric technology, holding a total of 4 patents. His work focuses on developing advanced piezoelectric components that enhance the performance and reliability of various devices.

Latest Patents

Ohta's latest patents include innovations such as a piezoelectric layer, piezoelectric component, piezoelectric actuator, and piezoelectric sensor. One of his notable inventions is a piezoelectric layer made of potassium sodium niobate, a perovskite type compound. This layer exhibits unique properties when subjected to Raman spectroscopy measurements, demonstrating a periodicity of approximately 90° in the lattice vibration region. Additionally, he has developed piezoelectric devices that show reduced leakage current density and improved reliability compared to traditional KNN thin film piezoelectric elements.

Career Highlights

Ryu Ohta is currently employed at TDK Corporation, where he continues to innovate in the field of piezoelectric technology. His work has led to advancements in various applications, including hard disk drives and inkjet printers. Ohta's inventions are characterized by their high performance and reliability, making them valuable in modern technology.

Collaborations

Ohta has collaborated with notable colleagues such as Hitoshi Sakuma and Yuiko Hirose. Their combined expertise has contributed to the successful development of cutting-edge piezoelectric devices.

Conclusion

Ryu Ohta is a key figure in the advancement of piezoelectric technology, with a focus on creating reliable and efficient components. His contributions have significantly impacted various industries, showcasing the importance of innovation in technology.