Megumi Ohmine

Title: Inventor Spotlight: Megumi Ohmine

Introduction

Megumi Ohmine, an accomplished inventor based in Amagasaki, Japan, has made significant contributions to the field of materials science and engineering. With a total of eight patents to her name, her innovations primarily focus on advances in vacuum evaporation devices and heat-resistant magnetic materials. Her work showcases her dedication to improving technology through unique and effective solutions.

Latest Patents

Among her latest innovations is the "Thin Film Vacuum Evaporation Device," which features a reaction gas supplier designed to locally deliver a reaction gas to the evaporating point on a target. This device incorporates a reaction chamber that is maintained under vacuum, complete with a light-transmitting window for laser beam penetration on the target. Notably, a differential pressure chamber can be positioned between the target and the light-transmitting window, coupled with a gas introduction section to prevent vapor from adhering to the window, thus ensuring it remains clean.

Additionally, Megumi Ohmine is credited with a patent for the "Method of Manufacturing Heat Resisting Magnetic Scale." This innovative method entails a manufacturing process where at least part of a heat-resisting base is heated and then rapidly cooled, facilitating the fusion of the heated portion with the base. This process modifies the magnetic characteristics and elevates the Curie point of the heat-treated base to 100°C or higher, thus enhancing its properties for specific applications.

Career Highlights

Megumi Ohmine's professional journey includes pivotal roles in both Mitsubishi Electric Corporation and the Japan Atomic Energy Research Institute. These positions have allowed her to leverage her inventive skills and pursue her research interests, contributing to both industry and academia.

Collaborations

Throughout her career, Megumi has collaborated with notable colleagues, including Takeshi Morita and Masaharu Moriyasu. These partnerships have fostered a collaborative environment, enabling the exchange of ideas and leading to groundbreaking innovations in her field.

Conclusion

Megumi Ohmine's contributions to innovation in vacuum technology and materials science underscore her significance as an inventor. Her patents not only reflect her creativity and technical expertise but also promise to have lasting impacts on various industries. As we look to the future, her inventions will likely continue to influence advancements in technology and materials.