Harri Kosonen

Title: Harri Kosonen: Innovator in Gas Filtration and Anti-Counterfeiting Technologies

Introduction

Harri Kosonen is a notable inventor based in Lohja, Finland. He has made significant contributions to the fields of gas filtration and anti-counterfeiting technologies. With a total of three patents to his name, Kosonen's work showcases his innovative spirit and technical expertise.

Latest Patents

One of Kosonen's latest patents is a filter structure designed for filtering a particle-containing gas. This invention includes a novel gas filter structure, a filtering method, and a method of producing the filter structure. The design features a planar, porous isolation material layer with two opposing surfaces. Both surfaces are equipped with a porous conductive layer that enhances the filtering efficiency, particularly for small particles, by creating an electric field within the isolation material.

Another significant patent is related to an anti-counterfeit hologram. This invention involves a microstructure area that provides a first diffractive visual effect on the surface layer of a paper or cardboard substrate. Additionally, a bulge or recess with a second microstructure area is produced, making it difficult to counterfeit the product while providing a unique visual effect.

Career Highlights

Throughout his career, Harri Kosonen has worked with various companies, including Avantone Oy and the Technical Research Centre of Finland. His experience in these organizations has contributed to his development as an inventor and innovator in his field.

Collaborations

Kosonen has collaborated with notable individuals such as Tapio Makelä and Otto-Ville Kaukoniemi. These partnerships have likely enriched his work and expanded his innovative capabilities.

Conclusion

Harri Kosonen's contributions to gas filtration and anti-counterfeiting technologies highlight his role as a significant inventor. His patents reflect a commitment to innovation and problem-solving in critical areas of technology.