Company Filing History:
4 out of 39,238 
1 out of 832,843 Years Active: 1999-2006
Title: Innovations by Yukihiro Uematsu: A Pioneer in Head Slider Technology
Introduction
Yukihiro Uematsu, an accomplished inventor based in Kawasaki, Japan, has made significant contributions to the field of technology, particularly in the area of head slider mechanisms. With a total of five patents to his name, Uematsu has demonstrated a relentless commitment to innovation and precision engineering.
Latest Patents
Uematsu’s recent patents showcase his expertise in microactuator technology. One of his notable inventions is a **Head Slider having Microactuator**. This patent describes a design where a pair of slits is defined in the slider body, allowing for the movement of a block that can precisely control the gap length of the head element. By manipulating the thickness of a non-magnetic layer, the gap length can be efficiently minimized, enhancing the performance of the head slider.
Another significant invention by Uematsu is the **Actuator using Piezoelectric Element and Head-Positioning Mechanism using the Actuator**. This actuator incorporates a shear-type piezoelectric element and is designed to facilitate precise head positioning. The actuator operates independently of the primary head actuator, allowing for minuscule displacements that are critical in advanced storage technologies.
Career Highlights
Uematsu’s innovative journey includes tenure at Fujitsu Corporation, where he honed his skills in technology development. His contributions at Fujitsu have paved the way for advancements in head slider mechanisms used in storage devices, making substantial impacts within the industry.
Collaborations
Throughout his career, Yukihiro Uematsu has collaborated with notable professionals such as Shinji Koganezawa and Tomoyoshi Yamada. These partnerships have not only fostered creativity and innovation but also led to the successful development of groundbreaking technologies in the field of engineering.
Conclusion
Yukihiro Uematsu’s contributions to the field of head slider technology underline his status as a prominent inventor. With five patents defining his career, his work continues to influence advancements in storage technologies, showcasing the importance of innovation in driving the industry forward.