Company Filing History:
3 out of 42,485 
1 out of 3,542 Years Active: 1982-1991
Title: Innovations of Jun Kubota
Introduction
Jun Kubota is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of ultrasonic testing technology. With a total of 3 patents, his work has advanced the capabilities of flaw detection in various materials.
Latest Patents
One of his latest patents is the "Fan-shape scanning ultrasonic flaw detecting apparatus." This innovative device includes a probe equipped with an ultrasonic wave transmitting-and-receiving array transducer arranged along a circular arc. It also features an acoustic lens that converges and converts the ultrasonic beam into a substantially parallel beam. The apparatus is designed to perform fan-shaped scanning by sequentially switching the transmitting and receiving operations of the transducer elements. A picturizing processor forms a sectional image of the object being examined based on echo signals, while a display section presents this image. Additionally, a position detecting section tracks where the ultrasonic beam interacts with the object.
Another significant patent is the "Synthetic aperture ultrasonic testing apparatus with shear." This apparatus comprises transmitting and receiving sections that utilize an ultrasonic wave probe to transmit and receive waves at multiple points on a steel material's surface. The operation section accumulates received signals corresponding to distances between points, and the display section shows an image formed from this data. The ultrasonic wave probe is designed with vibrators for different vibration modes, allowing for the transmission and reception of two types of ultrasonic waves.
Career Highlights
Jun Kubota has worked with prominent companies such as Hitachi, Ltd. and Nippon Steel Corporation. His experience in these organizations has contributed to his expertise in ultrasonic technology and innovation.
Collaborations
Some of his notable coworkers include Soji Sasaki and Junichi Ishii, who have collaborated with him on various projects.
Conclusion
Jun Kubota's contributions to ultrasonic testing technology have made a significant impact in the field. His innovative patents demonstrate his commitment to advancing the capabilities of flaw detection in materials.
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.