Company Filing History:
Years Active: 2012-2022
Title: Innovations by Inventor Hiroaki Nishida in Substrate Processing Technology
Introduction: Hiroaki Nishida is a prominent inventor based in Tokyo, Japan, known for his contributions to substrate processing technology. With a total of six patents to his name, Nishida has made significant advancements in the methods and devices used to accurately position substrates in various industrial applications.
Latest Patents: Among his latest patents, two notable inventions stand out. The first is a "Substrate Holding Device and Substrate Processing Apparatus Including the Same." This innovative device is designed to accurately position a substrate on a stage using a movement mechanism integrated with a movable stage. The substrate holding device includes a substrate stage for supporting the substrate, a stage drive mechanism for movement, positioning pins for accurate placement, employing first urging members that provide consistent pressure to the pins, and a stopper member that can apply opposing force to align the substrate correctly on the stage.
The second patent is a "Tool Set for Use in Position Adjustment of Positioning Pins." This invention facilitates easy verification of the positions of positioning pins for workpieces, even in liquid environments. The tool set consists of a reference tool to be placed on the holding stage, a dummy workpiece placed atop the reference tool, and a check pin featuring a cylindrical circumferential surface. Designed for precision, the reference tool has a central protrusion with a similar surface, while the dummy workpiece contains a larger diameter circular through-hole, allowing for accurate adjustments.
Career Highlights: Hiroaki Nishida has dedicated his career to the Ebara Corporation, a leader in fluid machinery solutions that emphasizes innovation and technology. His work at Ebara Corporation showcases his commitment to enhancing substrate processing technologies and improving overall industrial processes.
Collaborations: Throughout his career, Nishida has collaborated with notable colleagues such as Hiroomi Torii and Hiroyuki Kaneko. These partnerships have likely fostered an environment of creativity and innovation, contributing to the development of advanced substrate processing techniques.
Conclusion: Hiroaki Nishida stands out as a key inventor in the field of substrate processing technology. His latest patents reflect both his innovative spirit and technical expertise, securing his position as a valuable contributor to industrial advancements. As new technologies emerge, Nishida's inventions will continue to play an essential role in enhancing efficiency and precision in substrate handling and processing.