Company Filing History:
1 out of 4 
1 out of 10 Years Active: 1992-2002
Title: Michiaki Nakazato: Innovator in Metal Surface Treatment Technologies
Introduction
Michiaki Nakazato is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of metal surface treatment, focusing on environmentally friendly solutions. With a total of 2 patents, his work emphasizes the importance of reducing harmful substances in industrial applications.
Latest Patents
Michiaki Nakazato's latest patents include innovative technologies for metal surface treatment agents and methods. One of his inventions provides metal surface treatment agents that can form a high anticorrosion coating without the use of hexavalent chromium compounds, which are known to cause environmental pollution. This invention involves coating a metal surface with a treatment agent made from a composition containing mercapto groups, along with optional curing agents and silica, followed by heat treatment. Another significant patent is an improved anticorrosion coating composition that replaces part of the chromic acid compound with a water-soluble nickel and/or cobalt compound. This composition offers better corrosion protection in severe environments while minimizing the harmful effects of hexavalent chromium.
Career Highlights
Throughout his career, Michiaki Nakazato has worked with reputable companies such as Nippon Dacro Shamrock Co., Ltd. and Metal Coatings International Inc. His experience in these organizations has allowed him to develop and refine his innovative approaches to metal surface treatment.
Collaborations
Michiaki has collaborated with notable coworkers, including Takao Higashiyama and Tetsuo Hosono. Their combined expertise has contributed to advancements in the field of metal coatings and treatments.
Conclusion
Michiaki Nakazato's contributions to metal surface treatment technologies highlight his commitment to innovation and environmental sustainability. His patents reflect a forward-thinking approach that addresses both industrial needs and ecological concerns.