Yoshimasa Ito

Title: Innovations of Yoshimasa Ito

Introduction

Yoshimasa Ito is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electronic devices, holding a total of 11 patents. His work focuses on developing advanced testing apparatuses that enhance the efficiency and accuracy of electronic device testing.

Latest Patents

One of his latest patents is an attachment apparatus, test head, and electronic device test system. This apparatus features an engagement shaft that can engage with the bottom surface of a DSA and is held in a linear movable position. It includes an air cylinder that supplies the drive force for moving the engagement shaft linearly, along with a link mechanism that transmits the drive force input from the actuator to the engagement shaft through rotary motion.

Another notable patent is an apparatus for testing a device with a high-frequency signal. This invention provides a method for delivering a high-frequency signal, such as an RF signal, directly to a loadboard using a coaxial cable. The design allows for the signal to be connected to the loadboard through a threaded connection, ensuring reliable performance. The apparatus also accommodates both high-frequency and low-frequency testing, making it versatile for various applications.

Career Highlights

Yoshimasa Ito has worked with several esteemed companies throughout his career, including Matsushita Electric Industrial Co., Ltd. and Kobe Steel, Ltd. His experience in these organizations has contributed to his expertise in electronic device testing and innovation.

Collaborations

He has collaborated with notable coworkers such as Yukihiro Saito and Katsuhiko Namiki, further enhancing his contributions to the field.

Conclusion

Yoshimasa Ito's innovative patents and career achievements highlight his significant role in advancing electronic device testing technology. His work continues to influence the industry and pave the way for future innovations.