Kunio Oshima

Title: Kunio Oshima: Innovator in Film Capacitor Technology

Introduction

Kunio Oshima, an accomplished inventor based in Matsue, Japan, is renowned for his contributions to the field of film capacitor technology. With a notable portfolio encompassing four patents, Oshima has significantly impacted the advancement of electronic components, particularly through his innovative approaches to capacitors that utilize organic materials.

Latest Patents

Oshima's latest patents include groundbreaking designs for film capacitors and methods for their manufacturing. The first patent showcases a film capacitor featuring multiple electrodes, where layers of organic dielectric material are interleaved between neighboring electrodes. This inventive design incorporates impregnated members made of organic material positioned within gaps between the electrodes and the dielectric layers. The end electrodes are strategically connected to the electrodes, with unique indented end faces that enhance performance.

Another significant patent details a method for producing laminated film capacitors, comprising multiple dielectric layers and corresponding film electrodes layered alternately. This method emphasizes materials optimized for UV laser beam absorptivity, allowing for precise removal of the edges of the film electrodes during manufacturing. This innovative technique is poised to improve the efficiency and effectiveness of film capacitors significantly.

Career Highlights

Kunio Oshima currently serves as an inventor at Matsushita Electric Industrial Co., Ltd., a leading company known for its commitment to technological innovation. Throughout his career, Oshima has utilized his expertise to develop pioneering technologies that elevate the performance and durability of electronic components, making substantial contributions to the industry.

Collaborations

Oshima has collaborated with esteemed colleagues, including Tadashi Kimura and Tanejiro Ikeda. Together, they have worked on enhancing capacitor technology, leveraging their collective expertise to push the boundaries of what is possible in the realm of electronic components.

Conclusion

In summary, Kunio Oshima stands out as a prominent figure in innovation, particularly in the development of advanced film capacitors. His patents reflect a deep understanding of materials and manufacturing processes, underpinning significant advancements within the electronics industry. With continued collaboration and innovation, Oshima is likely to inspire future developments, contributing to the technological landscape for years to come.