Kimio Osada

Title: Kimio Osada: Innovator in Fluorescent Lamp Technology

Introduction

Kimio Osada is a notable inventor based in Yokosuka, Japan. He has made significant contributions to the field of lighting technology, particularly in the development of fluorescent lamps. With a total of 6 patents to his name, Osada's innovations have enhanced the efficiency and functionality of lighting solutions.

Latest Patents

One of Osada's latest patents is for a tubular fluorescent lamp with an intermediate electrode. This invention features a curved discharge path created by multiple bulbs interconnected by a cap. Terminal electrodes are located at both ends of the discharge path, while an intermediate electrode is positioned within the cap. By applying voltage selectively between the intermediate and terminal electrodes, specific bulbs can be enabled to emit light. Additionally, the bulbs can have varying aperture widths and positions, and different phosphor layers can be applied to their inner surfaces to emit light of different wavelengths.

Another significant patent is for a fluorescent lamp that includes separate cooling means for the ballast. This device consists of a ballast, a screw base connected to the ballast, and a fluorescent tube that is curved at three points. A bowl-shaped member houses the ballast, with the screw base extending outside. The design incorporates a partition plate to thermally isolate the ballast from the fluorescent tube, ensuring efficient operation. The bowl-shaped member features ventilating slits for heat dissipation and air ducts that connect the globe's interior with outside air.

Career Highlights

Throughout his career, Kimio Osada has worked with prominent companies in the lighting industry, including Tokyo Shibaura Denki Kabushiki Kaisha and Toshiba Lighting & Technology Corporation. His work has significantly influenced the development of advanced lighting technologies.

Collaborations

Osada has collaborated with notable coworkers such as Taketo Kamei and Motokazu Hayashi. Their combined expertise has contributed to the successful development of innovative lighting solutions.

Conclusion

Kimio Osada's contributions to fluorescent lamp technology demonstrate his commitment to innovation and efficiency in lighting solutions. His patents reflect a deep understanding of electrical engineering and design, making him a key figure in the field.