Location History:
- Kawasaki, JP (1982)
- Kanagawa-ken, JP (2003)
- Sagamihara, JP (1982 - 2016)
Company Filing History:
11 out of 27,375 
1 out of 16,453 
1 out of 4,245 
Years Active: 1982-2016
Title: Kazuyoshi Irioka: Innovator in Ultrasonic Technology
Introduction
Kazuyoshi Irioka is a prominent inventor based in Sagamihara, Japan. He has made significant contributions to the field of ultrasonic technology, holding a total of 13 patents. His work focuses on enhancing the durability and efficiency of ultrasonic probes, which are essential in various applications.
Latest Patents
Irioka's latest patents include innovative designs for ultrasonic probes. One notable patent describes an ultrasonic probe that features an element part for transmitting and receiving ultrasonic waves, a relay cable connected to the element part, and an oscillation mechanism part. The design includes a cross-section of the relay cable that has at least two smoothly connected arc-shaped parts, which can be S-shaped or reversed S-shaped. This design helps to disperse stress applied to the relay cable during oscillation, thereby improving its durability.
Another significant patent involves an ultrasonic probe that includes an ultrasonic element, a sound window enclosing the element, and a sound propagation liquid. A barrier layer is provided on the wall surface of the sound window to inhibit the permeation of liquids and gases. This barrier layer can be made from materials such as polyparaxylylene or metal, enhancing the probe's functionality.
Career Highlights
Kazuyoshi Irioka has worked with notable companies in the technology sector, including Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has contributed to his expertise in developing advanced ultrasonic technologies.
Collaborations
Throughout his career, Irioka has collaborated with talented individuals such as Jun Koizumi and Yoshihiro Hayakawa. These collaborations have fostered innovation and have led to the development of cutting-edge technologies in the field.
Conclusion
Kazuyoshi Irioka is a distinguished inventor whose work in ultrasonic technology has led to numerous patents and advancements in the field. His innovative designs and collaborations continue to influence the industry, showcasing his commitment to enhancing technology.