Yoshiki Oshima

Title: Yoshiki Oshima and an Electric Precipitator for Press Molds

Introduction

Yoshiki Oshima is an inventor associated with Toyota, Japan, and Creative Technology Corporation. His patent work addresses the collection of dusty foreign matter produced during stamping, using electrostatic force in a design intended for reliable operation and practical installation.

Latest Patents

Oshima is credited with 1 patent: “Electric Precipitator for Press Mold and Press Mold Using Same.” The invention describes a laminated sheet that combines a dust-collection layer, first and second electrode layers, insulation layers, and a close-contact fixation layer for attaching the device to a mold. A power supply applies voltage across the electrode layers, enabling the dust-collection layer to capture airborne debris emitted during stamping.

The design specifies conductive-polymer-coated polyethylene terephthalate films for the electrode layers and a 75-micrometer polyimide film for the second insulation layer. Its layered insulation separates the dust-collection surface, electrodes, and mold-facing fixation layer. The patent also describes a press mold incorporating the precipitator.

Career Highlights

Oshima’s listed patent reflects work on integrating electrostatic dust collection with press-mold equipment. The invention focuses on dependable debris capture, ease of installation, and safe use in stamping applications.

Collaborations

Oshima’s listed coworkers include Takaaki Hasegawa and Hiroyuki Moriyama. His company affiliation is Creative Technology Corporation.

Conclusion

Yoshiki Oshima’s patent presents a layered electrostatic precipitator designed to collect stamping debris while integrating with a press mold.