Hideyuki Mizuki

Title: Innovations by Hideyuki Mizuki

Introduction

Hideyuki Mizuki is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of technology, particularly in the development of advanced apparatuses for manufacturing processes. With a total of 6 patents to his name, Mizuki's work has had a considerable impact on the industry.

Latest Patents

One of his latest inventions is the Rotary-cup coating apparatus. This device operates by actuating a cylinder unit to extend its rod upwardly, lifting a chuck above an inner cup to receive a planar workpiece, such as a semiconductor wafer or a glass substrate. Once the chuck is disengaged from the inner cup, a stopper locks it against rotation. After supporting the planar workpiece on the chuck, the cylinder unit retracts its rod, bringing the chuck into a lowered position where it is engaged by the inner cup for corotation. The energization of a motor rotates the inner cup, which in turn rotates the chuck. This design minimizes the susceptibility of the interengaging portions of the inner cup and the chuck to damage due to the relatively large rotational inertia of the inner cup.

Another significant invention by Mizuki is a heating apparatus. In this design, a plurality of workpieces are supported on a workpiece holder positioned over an opening in a horizontal base plate, which is connected to an evacuating device. A reaction chamber, supported on an arm of a lifting and lowering device, can move vertically with respect to the base plate. In its lowered position, the reaction chamber defines a closed space for accommodating the workpieces. In contrast, the lifted position exposes the workpieces. Additionally, a heating device, also supported on an arm of another lifting and lowering device, can move vertically to surround the reaction chamber or expose it, depending on its position.

Career Highlights

Mizuki has worked with several prominent companies, including Tokyo Ohka Kogyo Co., Ltd. and Tokyo Denshi Kagaku Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Throughout his career, Mizuki has collaborated with notable colleagues, including Hiroyoshi Sago and Katsuhiko Kudo. These partnerships have likely enhanced his inventive capabilities and broadened his impact on the industry.

Conclusion

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