Kyoto Materials & Co., Ltd.


Philosophy of Kyoto Materials is to apply the knowledge gained from fundamental research in the field of materials science to a broader field, bring together discoveries and technical resources fostered in laboratories such as universities to contribute to the development of the next generation of technology the world by commercialization, and contribute to the development of a healthy global society.


  • 2023/09/22
    Press Release
    Article entitled "Corrosion behavior of carbon steel covered with a coating film containing metallic compounds under a sulfuric acid mist environment containing chloride” has been published in Materials and Corrosion 2023, 1–10. (
  • 2023/09/08
    At the 20th Joint Conference on Industrial Applications of SPring-8, we presented a paper on "Development of Analysis Method for Ni substitution into Fe3O4 Using Anomalous X-ray Scattering".
  • 2023/06/08
    At the Materials and Environment 2023, Japan Society of Corrosion Engineering, we presented a paper on " "Effect of Metallic Salts on Corrosion Behavior of Galvanized Steel under Acidic Wet and Dry Cyclic Condition".
  • 2023/06/07
    Press Release
    Masato YAMASHITA, CEO of Kyoto Materials, gave the 27th Go Okamoto Memorial Lecture, entitled "Rust Science and Its Application - Challenge to Rust Design to Protect Steel", at the Japan Society of Corrosion Engineering.
  • 2023/03/05
    Press Release
    The Project for Capacity Development on Bridge Maintenance and Management (JICABMM) invited Dr. Masato YAMASHITA, the guest professor of Osaka University and CEO of Kyoto Materials Co., Ltd. to Laos. Details Here
  • 2023/03/01
    CEO of Kyoto Materials gave a lecture at the National University of Laos. DetailsHere
  • 2019/05/06
    The Nikkan Kogyo Shinbun reports Pat!naLock® .
  • 2017/12/12
    Press Release
    Pat!naLock® is released
  • 2017/11/08
    English website is opened