Company Filing History:
3 out of 10,250 
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1 out of 551 Years Active: 2022-2025
Title: Kosuke Tominaga: Innovator in Cutting Tools and Sintered Materials
Introduction
Kosuke Tominaga is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of cutting tools and sintered materials, holding a total of 3 patents. His innovative designs and methods have garnered attention in various industries.
Latest Patents
One of Tominaga's latest patents is a cutting tool that includes a base and a coating. This coating features a first layer composed of α-AlO, with a thickness ranging from 2 μm to 15 μm. The design ensures that the ratio N2/N1 is 0.60 or more, adhering to specific relationships outlined in his patent. Another notable patent involves a sintered material composed of an iron-based alloy. This material contains a texture with 200 to 1350 compound particles, each having a size of 0.3 μm or more per unit area of 100 μm×100 μm, and boasts a relative density of 93% or more.
Career Highlights
Throughout his career, Tominaga has worked with esteemed companies such as Sumitomo Electric Industries and Sumitomo Electric Sintered Alloy. His experience in these organizations has allowed him to refine his skills and contribute to advancements in material science.
Collaborations
Tominaga has collaborated with notable coworkers, including Fumiyoshi Kobayashi and Anongsack Paseuth. These partnerships have facilitated the exchange of ideas and fostered innovation in their respective fields.
Conclusion
Kosuke Tominaga's work in cutting tools and sintered materials exemplifies his commitment to innovation and excellence. His patents reflect a deep understanding of material properties and engineering principles. Tominaga continues to be a significant figure in the realm of invention and technology.