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Title: Contributions of Inventor Kenji Uchino in Piezoelectric Technology
Introduction
Kenji Uchino, an accomplished inventor based in State College, PA, has made significant contributions to the field of piezoelectric technology. With a total of eight patents to his name, Uchino’s innovations have paved the way for advancements in various applications, especially in the domains of energy conversion and positioning systems.
Latest Patents
One of his notable patents is the "High power single crystal piezoelectric transformer." This invention features a piezoelectric transformer that incorporates a single crystal relaxor ferroelectric element, which is poled along a [01] direction. The design includes two opposed surfaces with electrodes that ensure electrical isolation, allowing efficient conversion of input electrical energy into mechanical movement.
Another significant invention is the "Piezoelectric ultrasonic motor for 2-dimensional positioning," which comprises a stator made of piezoelectric ceramic bars with uniquely shaped wings that facilitate 2-dimensional movement. This innovative design generates elliptical motion at the tip of the wings, enabling the motor to drive loads with frictional force, thus achieving precise linear movement.
Career Highlights
Uchino has worked with reputable organizations such as the Penn State Research Foundation and Qortek, Inc. His work in these institutions has significantly contributed to the development and commercialization of piezoelectric technologies, enhancing their practical applications across various industries.
Collaborations
Throughout his career, Kenji Uchino has collaborated with notable colleagues, including Burhanettin Koc and Shuxiang Dong. Their combined expertise has fostered an environment of innovation, leading to breakthroughs in the piezoelectric field.
Conclusion
Kenji Uchino's dedication to innovation and invention in the area of piezoelectric technology has created remarkable advancements, reflected in his patents and contributions to the industry. His work continues to inspire future developments that harness the power of piezoelectric materials.