Takao Ohsawa

Title: Takao Ohsawa: Innovator in Piezoelectric Technology

Introduction

Takao Ohsawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of piezoelectric technology, holding a total of 9 patents. His innovative work has led to advancements in electronic apparatus and control methods for piezoelectric elements.

Latest Patents

Ohsawa's latest patents include a piezoelectric element drive device and an imaging device with a recording control method. The piezoelectric element drive device features a transformer, driver circuit, and control circuit. This device generates a drive signal whose frequency varies based on a control signal, allowing for precise control of the piezoelectric element. The imaging device patent focuses on rapidly starting recording operations while providing notifications about the operating state, ensuring reliable recording of target scenes.

Career Highlights

Throughout his career, Takao Ohsawa has worked with leading companies such as Hitachi, Ltd. and Sony Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the electronics industry.

Collaborations

Ohsawa has collaborated with notable individuals in his field, including Hideki Takayama and Gen Nagai. These partnerships have fostered innovation and the development of advanced technologies.

Conclusion

Takao Ohsawa's contributions to piezoelectric technology and his impressive portfolio of patents highlight his role as a key innovator in the electronics sector. His work continues to influence the development of new technologies and applications.